Home / 9,734,996.61-13,438,431.85-6,065,726.16

Finding the Fourth Proportional to 9,734,996.61, 13,438,431.85 and 6,065,726.16

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Solution

The fourth proportional to 9,734,996.61, 13,438,431.85 and 6,065,726.16 is: 8,373,279.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,734,996.61 : 13,438,431.85 = 6,065,726.16 : x
  2. Step 2: Convert to fraction form
    9,734,996.61/13,438,431.85 = 6,065,726.16/x
  3. Step 3: Cross multiply
    9,734,996.61x = 13,438,431.85 × 6,065,726.16
  4. Step 4: Simplify right side
    9,734,996.61x = 81,513,847,592,934.06
  5. Step 5: Solve for x
    x = 81,513,847,592,934.06/9,734,996.61
  6. Step 6: Final answer
    x = 8,373,279.50

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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.