Home / 6,655,125.38-9,184,046.31-3,754,516.40

Finding the Fourth Proportional to 6,655,125.38, 9,184,046.31 and 3,754,516.40

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Solution

The fourth proportional to 6,655,125.38, 9,184,046.31 and 3,754,516.40 is: 5,181,217.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,655,125.38 : 9,184,046.31 = 3,754,516.40 : x
  2. Step 2: Convert to fraction form
    6,655,125.38/9,184,046.31 = 3,754,516.40/x
  3. Step 3: Cross multiply
    6,655,125.38x = 9,184,046.31 × 3,754,516.40
  4. Step 4: Simplify right side
    6,655,125.38x = 34,481,652,443,334.25
  5. Step 5: Solve for x
    x = 34,481,652,443,334.25/6,655,125.38
  6. Step 6: Final answer
    x = 5,181,217.55

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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.