Home / 4,253,540.42-5,868,876.60-2,417,854.64

Finding the Fourth Proportional to 4,253,540.42, 5,868,876.60 and 2,417,854.64

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Solution

The fourth proportional to 4,253,540.42, 5,868,876.60 and 2,417,854.64 is: 3,336,065.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,253,540.42 : 5,868,876.60 = 2,417,854.64 : x
  2. Step 2: Convert to fraction form
    4,253,540.42/5,868,876.60 = 2,417,854.64/x
  3. Step 3: Cross multiply
    4,253,540.42x = 5,868,876.60 × 2,417,854.64
  4. Step 4: Simplify right side
    4,253,540.42x = 14,190,090,489,553.04
  5. Step 5: Solve for x
    x = 14,190,090,489,553.04/4,253,540.42
  6. Step 6: Final answer
    x = 3,336,065.74

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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.