Home / 8,017,951.62-12,026,926.82-3,698,723.85

Finding the Fourth Proportional to 8,017,951.62, 12,026,926.82 and 3,698,723.85

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Solution

The fourth proportional to 8,017,951.62, 12,026,926.82 and 3,698,723.85 is: 5,548,085.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,017,951.62 : 12,026,926.82 = 3,698,723.85 : x
  2. Step 2: Convert to fraction form
    8,017,951.62/12,026,926.82 = 3,698,723.85/x
  3. Step 3: Cross multiply
    8,017,951.62x = 12,026,926.82 × 3,698,723.85
  4. Step 4: Simplify right side
    8,017,951.62x = 44,484,281,052,845.04
  5. Step 5: Solve for x
    x = 44,484,281,052,845.04/8,017,951.62
  6. Step 6: Final answer
    x = 5,548,085.49

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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.