Home / 2,016,007.30-3,024,010.95-520,099.30

Finding the Fourth Proportional to 2,016,007.30, 3,024,010.95 and 520,099.30

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Solution

The fourth proportional to 2,016,007.30, 3,024,010.95 and 520,099.30 is: 780,148.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,007.30 : 3,024,010.95 = 520,099.30 : x
  2. Step 2: Convert to fraction form
    2,016,007.30/3,024,010.95 = 520,099.30/x
  3. Step 3: Cross multiply
    2,016,007.30x = 3,024,010.95 × 520,099.30
  4. Step 4: Simplify right side
    2,016,007.30x = 1,572,785,978,287.34
  5. Step 5: Solve for x
    x = 1,572,785,978,287.34/2,016,007.30
  6. Step 6: Final answer
    x = 780,148.95

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Double scale
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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.