Home / 1,044,136.20-1,566,204.30-484,264.20

Finding the Fourth Proportional to 1,044,136.20, 1,566,204.30 and 484,264.20

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Solution

The fourth proportional to 1,044,136.20, 1,566,204.30 and 484,264.20 is: 726,396.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,136.20 : 1,566,204.30 = 484,264.20 : x
  2. Step 2: Convert to fraction form
    1,044,136.20/1,566,204.30 = 484,264.20/x
  3. Step 3: Cross multiply
    1,044,136.20x = 1,566,204.30 × 484,264.20
  4. Step 4: Simplify right side
    1,044,136.20x = 758,456,672,376.06
  5. Step 5: Solve for x
    x = 758,456,672,376.06/1,044,136.20
  6. Step 6: Final answer
    x = 726,396.30

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Double scale
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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.