Home / 8,092,630.69-11,167,700.01-4,421,468.43

Finding the Fourth Proportional to 8,092,630.69, 11,167,700.01 and 4,421,468.43

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Solution

The fourth proportional to 8,092,630.69, 11,167,700.01 and 4,421,468.43 is: 6,101,555.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,092,630.69 : 11,167,700.01 = 4,421,468.43 : x
  2. Step 2: Convert to fraction form
    8,092,630.69/11,167,700.01 = 4,421,468.43/x
  3. Step 3: Cross multiply
    8,092,630.69x = 11,167,700.01 × 4,421,468.43
  4. Step 4: Simplify right side
    8,092,630.69x = 49,377,633,029,925.68
  5. Step 5: Solve for x
    x = 49,377,633,029,925.68/8,092,630.69
  6. Step 6: Final answer
    x = 6,101,555.22

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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.