Home / 7,026,247.34-10,531,238.60-3,231,766.70

Finding the Fourth Proportional to 7,026,247.34, 10,531,238.60 and 3,231,766.70

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Solution

The fourth proportional to 7,026,247.34, 10,531,238.60 and 3,231,766.70 is: 4,843,909.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,026,247.34 : 10,531,238.60 = 3,231,766.70 : x
  2. Step 2: Convert to fraction form
    7,026,247.34/10,531,238.60 = 3,231,766.70/x
  3. Step 3: Cross multiply
    7,026,247.34x = 10,531,238.60 × 3,231,766.70
  4. Step 4: Simplify right side
    7,026,247.34x = 34,034,506,217,234.62
  5. Step 5: Solve for x
    x = 34,034,506,217,234.62/7,026,247.34
  6. Step 6: Final answer
    x = 4,843,909.50

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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.