Home / 8,061,951.96-11,125,493.76-4,440,279.96

Finding the Fourth Proportional to 8,061,951.96, 11,125,493.76 and 4,440,279.96

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Solution

The fourth proportional to 8,061,951.96, 11,125,493.76 and 4,440,279.96 is: 6,127,586.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,061,951.96 : 11,125,493.76 = 4,440,279.96 : x
  2. Step 2: Convert to fraction form
    8,061,951.96/11,125,493.76 = 4,440,279.96/x
  3. Step 3: Cross multiply
    8,061,951.96x = 11,125,493.76 × 4,440,279.96
  4. Step 4: Simplify right side
    8,061,951.96x = 49,400,306,987,633.05
  5. Step 5: Solve for x
    x = 49,400,306,987,633.05/8,061,951.96
  6. Step 6: Final answer
    x = 6,127,586.38

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1.5x scale

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.