Home / 1,013,007.24-1,516,938.80-607,944.48

Finding the Fourth Proportional to 1,013,007.24, 1,516,938.80 and 607,944.48

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Solution

The fourth proportional to 1,013,007.24, 1,516,938.80 and 607,944.48 is: 910,373.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,013,007.24 : 1,516,938.80 = 607,944.48 : x
  2. Step 2: Convert to fraction form
    1,013,007.24/1,516,938.80 = 607,944.48/x
  3. Step 3: Cross multiply
    1,013,007.24x = 1,516,938.80 × 607,944.48
  4. Step 4: Simplify right side
    1,013,007.24x = 922,214,569,957.82
  5. Step 5: Solve for x
    x = 922,214,569,957.82/1,013,007.24
  6. Step 6: Final answer
    x = 910,373.13

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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.