Home / 3,954,837.91-5,457,627.18-2,323,394

Finding the Fourth Proportional to 3,954,837.91, 5,457,627.18 and 2,323,394

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Solution

The fourth proportional to 3,954,837.91, 5,457,627.18 and 2,323,394 is: 3,206,254.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,954,837.91 : 5,457,627.18 = 2,323,394 : x
  2. Step 2: Convert to fraction form
    3,954,837.91/5,457,627.18 = 2,323,394/x
  3. Step 3: Cross multiply
    3,954,837.91x = 5,457,627.18 × 2,323,394
  4. Step 4: Simplify right side
    3,954,837.91x = 12,680,218,244,248.92
  5. Step 5: Solve for x
    x = 12,680,218,244,248.92/3,954,837.91
  6. Step 6: Final answer
    x = 3,206,254.85

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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.