Home / 6,215,883.27-8,576,780.19-3,462,502.17

Finding the Fourth Proportional to 6,215,883.27, 8,576,780.19 and 3,462,502.17

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Solution

The fourth proportional to 6,215,883.27, 8,576,780.19 and 3,462,502.17 is: 4,777,618.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,215,883.27 : 8,576,780.19 = 3,462,502.17 : x
  2. Step 2: Convert to fraction form
    6,215,883.27/8,576,780.19 = 3,462,502.17/x
  3. Step 3: Cross multiply
    6,215,883.27x = 8,576,780.19 × 3,462,502.17
  4. Step 4: Simplify right side
    6,215,883.27x = 29,697,120,019,488.01
  5. Step 5: Solve for x
    x = 29,697,120,019,488.01/6,215,883.27
  6. Step 6: Final answer
    x = 4,777,618.68

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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.