Home / 4,074,801.55-6,108,402.11-1,377,250.04

Finding the Fourth Proportional to 4,074,801.55, 6,108,402.11 and 1,377,250.04

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Solution

The fourth proportional to 4,074,801.55, 6,108,402.11 and 1,377,250.04 is: 2,064,590.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,801.55 : 6,108,402.11 = 1,377,250.04 : x
  2. Step 2: Convert to fraction form
    4,074,801.55/6,108,402.11 = 1,377,250.04/x
  3. Step 3: Cross multiply
    4,074,801.55x = 6,108,402.11 × 1,377,250.04
  4. Step 4: Simplify right side
    4,074,801.55x = 8,412,797,058,718.34
  5. Step 5: Solve for x
    x = 8,412,797,058,718.34/4,074,801.55
  6. Step 6: Final answer
    x = 2,064,590.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.