Home / 1,349,476.38-2,024,569.02-484,998.55

Finding the Fourth Proportional to 1,349,476.38, 2,024,569.02 and 484,998.55

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Solution

The fourth proportional to 1,349,476.38, 2,024,569.02 and 484,998.55 is: 727,625.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,349,476.38 : 2,024,569.02 = 484,998.55 : x
  2. Step 2: Convert to fraction form
    1,349,476.38/2,024,569.02 = 484,998.55/x
  3. Step 3: Cross multiply
    1,349,476.38x = 2,024,569.02 × 484,998.55
  4. Step 4: Simplify right side
    1,349,476.38x = 981,913,039,074.92
  5. Step 5: Solve for x
    x = 981,913,039,074.92/1,349,476.38
  6. Step 6: Final answer
    x = 727,625.21

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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.