Home / 1,087,337.52-1,500,544.32-597,327.66

Finding the Fourth Proportional to 1,087,337.52, 1,500,544.32 and 597,327.66

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Solution

The fourth proportional to 1,087,337.52, 1,500,544.32 and 597,327.66 is: 824,322.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,087,337.52 : 1,500,544.32 = 597,327.66 : x
  2. Step 2: Convert to fraction form
    1,087,337.52/1,500,544.32 = 597,327.66/x
  3. Step 3: Cross multiply
    1,087,337.52x = 1,500,544.32 × 597,327.66
  4. Step 4: Simplify right side
    1,087,337.52x = 896,316,627,391.89
  5. Step 5: Solve for x
    x = 896,316,627,391.89/1,087,337.52
  6. Step 6: Final answer
    x = 824,322.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.