Home / 4,113,233.79-5,676,192.90-2,277,652.83

Finding the Fourth Proportional to 4,113,233.79, 5,676,192.90 and 2,277,652.83

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Solution

The fourth proportional to 4,113,233.79, 5,676,192.90 and 2,277,652.83 is: 3,143,122.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,113,233.79 : 5,676,192.90 = 2,277,652.83 : x
  2. Step 2: Convert to fraction form
    4,113,233.79/5,676,192.90 = 2,277,652.83/x
  3. Step 3: Cross multiply
    4,113,233.79x = 5,676,192.90 × 2,277,652.83
  4. Step 4: Simplify right side
    4,113,233.79x = 12,928,396,822,310.91
  5. Step 5: Solve for x
    x = 12,928,396,822,310.91/4,113,233.79
  6. Step 6: Final answer
    x = 3,143,122.29

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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.