Home / 6,654,401.80-9,981,602.70-2,394,016.45

Finding the Fourth Proportional to 6,654,401.80, 9,981,602.70 and 2,394,016.45

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Solution

The fourth proportional to 6,654,401.80, 9,981,602.70 and 2,394,016.45 is: 3,591,024.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,654,401.80 : 9,981,602.70 = 2,394,016.45 : x
  2. Step 2: Convert to fraction form
    6,654,401.80/9,981,602.70 = 2,394,016.45/x
  3. Step 3: Cross multiply
    6,654,401.80x = 9,981,602.70 × 2,394,016.45
  4. Step 4: Simplify right side
    6,654,401.80x = 23,896,121,061,164.41
  5. Step 5: Solve for x
    x = 23,896,121,061,164.41/6,654,401.80
  6. Step 6: Final answer
    x = 3,591,024.68

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Similar ratio
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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.