Home / 6,503,656.27-9,752,292.13-3,217,213.60

Finding the Fourth Proportional to 6,503,656.27, 9,752,292.13 and 3,217,213.60

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Solution

The fourth proportional to 6,503,656.27, 9,752,292.13 and 3,217,213.60 is: 4,824,241.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,503,656.27 : 9,752,292.13 = 3,217,213.60 : x
  2. Step 2: Convert to fraction form
    6,503,656.27/9,752,292.13 = 3,217,213.60/x
  3. Step 3: Cross multiply
    6,503,656.27x = 9,752,292.13 × 3,217,213.60
  4. Step 4: Simplify right side
    6,503,656.27x = 31,375,206,871,808.97
  5. Step 5: Solve for x
    x = 31,375,206,871,808.97/6,503,656.27
  6. Step 6: Final answer
    x = 4,824,241.25

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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.