Home / 4,527,494.22-6,790,502.91-1,331,872.89

Finding the Fourth Proportional to 4,527,494.22, 6,790,502.91 and 1,331,872.89

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Solution

The fourth proportional to 4,527,494.22, 6,790,502.91 and 1,331,872.89 is: 1,997,592.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,527,494.22 : 6,790,502.91 = 1,331,872.89 : x
  2. Step 2: Convert to fraction form
    4,527,494.22/6,790,502.91 = 1,331,872.89/x
  3. Step 3: Cross multiply
    4,527,494.22x = 6,790,502.91 × 1,331,872.89
  4. Step 4: Simplify right side
    4,527,494.22x = 9,044,086,735,295.11
  5. Step 5: Solve for x
    x = 9,044,086,735,295.11/4,527,494.22
  6. Step 6: Final answer
    x = 1,997,592.11

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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.