Home / 2,298,593.52-3,172,059.02-1,332,284.30

Finding the Fourth Proportional to 2,298,593.52, 3,172,059.02 and 1,332,284.30

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Solution

The fourth proportional to 2,298,593.52, 3,172,059.02 and 1,332,284.30 is: 1,838,552.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,593.52 : 3,172,059.02 = 1,332,284.30 : x
  2. Step 2: Convert to fraction form
    2,298,593.52/3,172,059.02 = 1,332,284.30/x
  3. Step 3: Cross multiply
    2,298,593.52x = 3,172,059.02 × 1,332,284.30
  4. Step 4: Simplify right side
    2,298,593.52x = 4,226,084,431,019.39
  5. Step 5: Solve for x
    x = 4,226,084,431,019.39/2,298,593.52
  6. Step 6: Final answer
    x = 1,838,552.31

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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.