Home / 7,846,994.65-11,770,491.98-4,061,637.85

Finding the Fourth Proportional to 7,846,994.65, 11,770,491.98 and 4,061,637.85

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Solution

The fourth proportional to 7,846,994.65, 11,770,491.98 and 4,061,637.85 is: 6,092,456.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,846,994.65 : 11,770,491.98 = 4,061,637.85 : x
  2. Step 2: Convert to fraction form
    7,846,994.65/11,770,491.98 = 4,061,637.85/x
  3. Step 3: Cross multiply
    7,846,994.65x = 11,770,491.98 × 4,061,637.85
  4. Step 4: Simplify right side
    7,846,994.65x = 47,807,475,718,781.25
  5. Step 5: Solve for x
    x = 47,807,475,718,781.25/7,846,994.65
  6. Step 6: Final answer
    x = 6,092,456.78

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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.