Home / 1,337,677.26-2,006,510.46-484,549.38

Finding the Fourth Proportional to 1,337,677.26, 2,006,510.46 and 484,549.38

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Solution

The fourth proportional to 1,337,677.26, 2,006,510.46 and 484,549.38 is: 726,822.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,677.26 : 2,006,510.46 = 484,549.38 : x
  2. Step 2: Convert to fraction form
    1,337,677.26/2,006,510.46 = 484,549.38/x
  3. Step 3: Cross multiply
    1,337,677.26x = 2,006,510.46 × 484,549.38
  4. Step 4: Simplify right side
    1,337,677.26x = 972,253,399,356.52
  5. Step 5: Solve for x
    x = 972,253,399,356.52/1,337,677.26
  6. Step 6: Final answer
    x = 726,822.10

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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.