Home / 2,016,076.46-3,024,114.70-520,168.46

Finding the Fourth Proportional to 2,016,076.46, 3,024,114.70 and 520,168.46

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Solution

The fourth proportional to 2,016,076.46, 3,024,114.70 and 520,168.46 is: 780,252.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,076.46 : 3,024,114.70 = 520,168.46 : x
  2. Step 2: Convert to fraction form
    2,016,076.46/3,024,114.70 = 520,168.46/x
  3. Step 3: Cross multiply
    2,016,076.46x = 3,024,114.70 × 520,168.46
  4. Step 4: Simplify right side
    2,016,076.46x = 1,573,049,086,362.36
  5. Step 5: Solve for x
    x = 1,573,049,086,362.36/2,016,076.46
  6. Step 6: Final answer
    x = 780,252.69

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Half scale
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Double scale
Find fourth proportional to 2,016,077.46, 3,024,116.20 and 520,169.46
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.