Home / 9,033,658.11-13,522,143.65-4,760,872.47

Finding the Fourth Proportional to 9,033,658.11, 13,522,143.65 and 4,760,872.47

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Solution

The fourth proportional to 9,033,658.11, 13,522,143.65 and 4,760,872.47 is: 7,126,371.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,033,658.11 : 13,522,143.65 = 4,760,872.47 : x
  2. Step 2: Convert to fraction form
    9,033,658.11/13,522,143.65 = 4,760,872.47/x
  3. Step 3: Cross multiply
    9,033,658.11x = 13,522,143.65 × 4,760,872.47
  4. Step 4: Simplify right side
    9,033,658.11x = 64,377,201,414,865.95
  5. Step 5: Solve for x
    x = 64,377,201,414,865.95/9,033,658.11
  6. Step 6: Final answer
    x = 7,126,371.25

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1.5x scale

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.