Home / 4,655,951.30-6,425,117.61-2,914,581.11

Finding the Fourth Proportional to 4,655,951.30, 6,425,117.61 and 2,914,581.11

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Solution

The fourth proportional to 4,655,951.30, 6,425,117.61 and 2,914,581.11 is: 4,022,062.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,655,951.30 : 6,425,117.61 = 2,914,581.11 : x
  2. Step 2: Convert to fraction form
    4,655,951.30/6,425,117.61 = 2,914,581.11/x
  3. Step 3: Cross multiply
    4,655,951.30x = 6,425,117.61 × 2,914,581.11
  4. Step 4: Simplify right side
    4,655,951.30x = 18,726,526,383,508.76
  5. Step 5: Solve for x
    x = 18,726,526,383,508.76/4,655,951.30
  6. Step 6: Final answer
    x = 4,022,062.34

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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.