Home / 9,695,583.20-13,379,997.94-5,344,825.16

Finding the Fourth Proportional to 9,695,583.20, 13,379,997.94 and 5,344,825.16

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Solution

The fourth proportional to 9,695,583.20, 13,379,997.94 and 5,344,825.16 is: 7,375,910.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,695,583.20 : 13,379,997.94 = 5,344,825.16 : x
  2. Step 2: Convert to fraction form
    9,695,583.20/13,379,997.94 = 5,344,825.16/x
  3. Step 3: Cross multiply
    9,695,583.20x = 13,379,997.94 × 5,344,825.16
  4. Step 4: Simplify right side
    9,695,583.20x = 71,513,749,630,460.17
  5. Step 5: Solve for x
    x = 71,513,749,630,460.17/9,695,583.20
  6. Step 6: Final answer
    x = 7,375,910.06

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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.