Home / 2,016,259.30-3,024,388.95-520,351.30

Finding the Fourth Proportional to 2,016,259.30, 3,024,388.95 and 520,351.30

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Solution

The fourth proportional to 2,016,259.30, 3,024,388.95 and 520,351.30 is: 780,526.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,259.30 : 3,024,388.95 = 520,351.30 : x
  2. Step 2: Convert to fraction form
    2,016,259.30/3,024,388.95 = 520,351.30/x
  3. Step 3: Cross multiply
    2,016,259.30x = 3,024,388.95 × 520,351.30
  4. Step 4: Simplify right side
    2,016,259.30x = 1,573,744,721,838.14
  5. Step 5: Solve for x
    x = 1,573,744,721,838.14/2,016,259.30
  6. Step 6: Final answer
    x = 780,526.95

Related Problems

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Half scale
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Double scale
Find fourth proportional to 2,016,260.30, 3,024,390.45 and 520,352.30
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.