Home / 1,349,474.38-2,024,566.02-484,996.55

Finding the Fourth Proportional to 1,349,474.38, 2,024,566.02 and 484,996.55

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Solution

The fourth proportional to 1,349,474.38, 2,024,566.02 and 484,996.55 is: 727,622.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,349,474.38 : 2,024,566.02 = 484,996.55 : x
  2. Step 2: Convert to fraction form
    1,349,474.38/2,024,566.02 = 484,996.55/x
  3. Step 3: Cross multiply
    1,349,474.38x = 2,024,566.02 × 484,996.55
  4. Step 4: Simplify right side
    1,349,474.38x = 981,907,524,824.40
  5. Step 5: Solve for x
    x = 981,907,524,824.40/1,349,474.38
  6. Step 6: Final answer
    x = 727,622.21

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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.