Home / 9,298,932.50-13,948,542.29-3,541,987.17

Finding the Fourth Proportional to 9,298,932.50, 13,948,542.29 and 3,541,987.17

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Solution

The fourth proportional to 9,298,932.50, 13,948,542.29 and 3,541,987.17 is: 5,313,035.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,298,932.50 : 13,948,542.29 = 3,541,987.17 : x
  2. Step 2: Convert to fraction form
    9,298,932.50/13,948,542.29 = 3,541,987.17/x
  3. Step 3: Cross multiply
    9,298,932.50x = 13,948,542.29 × 3,541,987.17
  4. Step 4: Simplify right side
    9,298,932.50x = 49,405,557,840,237.39
  5. Step 5: Solve for x
    x = 49,405,557,840,237.39/9,298,932.50
  6. Step 6: Final answer
    x = 5,313,035.43

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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.