Home / 9,799,062.88-13,522,711.44-5,669,656.96

Finding the Fourth Proportional to 9,799,062.88, 13,522,711.44 and 5,669,656.96

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Solution

The fourth proportional to 9,799,062.88, 13,522,711.44 and 5,669,656.96 is: 7,824,129.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,799,062.88 : 13,522,711.44 = 5,669,656.96 : x
  2. Step 2: Convert to fraction form
    9,799,062.88/13,522,711.44 = 5,669,656.96/x
  3. Step 3: Cross multiply
    9,799,062.88x = 13,522,711.44 × 5,669,656.96
  4. Step 4: Simplify right side
    9,799,062.88x = 76,669,135,033,867.62
  5. Step 5: Solve for x
    x = 76,669,135,033,867.62/9,799,062.88
  6. Step 6: Final answer
    x = 7,824,129.30

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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.