Home / 1,044,126.20-1,566,189.30-484,254.20

Finding the Fourth Proportional to 1,044,126.20, 1,566,189.30 and 484,254.20

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Solution

The fourth proportional to 1,044,126.20, 1,566,189.30 and 484,254.20 is: 726,381.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,126.20 : 1,566,189.30 = 484,254.20 : x
  2. Step 2: Convert to fraction form
    1,044,126.20/1,566,189.30 = 484,254.20/x
  3. Step 3: Cross multiply
    1,044,126.20x = 1,566,189.30 × 484,254.20
  4. Step 4: Simplify right side
    1,044,126.20x = 758,433,746,520.06
  5. Step 5: Solve for x
    x = 758,433,746,520.06/1,044,126.20
  6. Step 6: Final answer
    x = 726,381.30

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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.