Home / 9,604,165.62-13,253,592.82-5,253,213.87

Finding the Fourth Proportional to 9,604,165.62, 13,253,592.82 and 5,253,213.87

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Solution

The fourth proportional to 9,604,165.62, 13,253,592.82 and 5,253,213.87 is: 7,249,349.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,604,165.62 : 13,253,592.82 = 5,253,213.87 : x
  2. Step 2: Convert to fraction form
    9,604,165.62/13,253,592.82 = 5,253,213.87/x
  3. Step 3: Cross multiply
    9,604,165.62x = 13,253,592.82 × 5,253,213.87
  4. Step 4: Simplify right side
    9,604,165.62x = 69,623,957,566,634.12
  5. Step 5: Solve for x
    x = 69,623,957,566,634.12/9,604,165.62
  6. Step 6: Final answer
    x = 7,249,349.95

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1.5x scale

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.