Home / 6,904,499.52-9,532,291.94-6,138,433.50

Finding the Fourth Proportional to 6,904,499.52, 9,532,291.94 and 6,138,433.50

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Solution

The fourth proportional to 6,904,499.52, 9,532,291.94 and 6,138,433.50 is: 8,474,667.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,904,499.52 : 9,532,291.94 = 6,138,433.50 : x
  2. Step 2: Convert to fraction form
    6,904,499.52/9,532,291.94 = 6,138,433.50/x
  3. Step 3: Cross multiply
    6,904,499.52x = 9,532,291.94 × 6,138,433.50
  4. Step 4: Simplify right side
    6,904,499.52x = 58,513,340,176,275.98
  5. Step 5: Solve for x
    x = 58,513,340,176,275.98/6,904,499.52
  6. Step 6: Final answer
    x = 8,474,667.86

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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.