Home / 4,495,684.90-6,204,613.36-2,948,248.76

Finding the Fourth Proportional to 4,495,684.90, 6,204,613.36 and 2,948,248.76

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Solution

The fourth proportional to 4,495,684.90, 6,204,613.36 and 2,948,248.76 is: 4,068,955.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,495,684.90 : 6,204,613.36 = 2,948,248.76 : x
  2. Step 2: Convert to fraction form
    4,495,684.90/6,204,613.36 = 2,948,248.76/x
  3. Step 3: Cross multiply
    4,495,684.90x = 6,204,613.36 × 2,948,248.76
  4. Step 4: Simplify right side
    4,495,684.90x = 18,292,743,644,899.43
  5. Step 5: Solve for x
    x = 18,292,743,644,899.43/4,495,684.90
  6. Step 6: Final answer
    x = 4,068,955.91

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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.