Home / 4,108,261.03-5,669,567.33-2,272,687.76

Finding the Fourth Proportional to 4,108,261.03, 5,669,567.33 and 2,272,687.76

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Solution

The fourth proportional to 4,108,261.03, 5,669,567.33 and 2,272,687.76 is: 3,136,401.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108,261.03 : 5,669,567.33 = 2,272,687.76 : x
  2. Step 2: Convert to fraction form
    4,108,261.03/5,669,567.33 = 2,272,687.76/x
  3. Step 3: Cross multiply
    4,108,261.03x = 5,669,567.33 × 2,272,687.76
  4. Step 4: Simplify right side
    4,108,261.03x = 12,885,156,278,197.36
  5. Step 5: Solve for x
    x = 12,885,156,278,197.36/4,108,261.03
  6. Step 6: Final answer
    x = 3,136,401.56

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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.