Home / 9,932,897.32-14,899,345.98-3,542,891.56

Finding the Fourth Proportional to 9,932,897.32, 14,899,345.98 and 3,542,891.56

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Solution

The fourth proportional to 9,932,897.32, 14,899,345.98 and 3,542,891.56 is: 5,314,337.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,932,897.32 : 14,899,345.98 = 3,542,891.56 : x
  2. Step 2: Convert to fraction form
    9,932,897.32/14,899,345.98 = 3,542,891.56/x
  3. Step 3: Cross multiply
    9,932,897.32x = 14,899,345.98 × 3,542,891.56
  4. Step 4: Simplify right side
    9,932,897.32x = 52,786,767,122,061.93
  5. Step 5: Solve for x
    x = 52,786,767,122,061.93/9,932,897.32
  6. Step 6: Final answer
    x = 5,314,337.34

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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.