Home / 5,996,360-8,274,977.12-3,243,046.66

Finding the Fourth Proportional to 5,996,360, 8,274,977.12 and 3,243,046.66

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Solution

The fourth proportional to 5,996,360, 8,274,977.12 and 3,243,046.66 is: 4,475,404.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,996,360 : 8,274,977.12 = 3,243,046.66 : x
  2. Step 2: Convert to fraction form
    5,996,360/8,274,977.12 = 3,243,046.66/x
  3. Step 3: Cross multiply
    5,996,360x = 8,274,977.12 × 3,243,046.66
  4. Step 4: Simplify right side
    5,996,360x = 26,836,136,910,592.42
  5. Step 5: Solve for x
    x = 26,836,136,910,592.42/5,996,360
  6. Step 6: Final answer
    x = 4,475,404.56

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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.