Home / 3,732,694.80-5,599,042.20-3,649,750.80

Finding the Fourth Proportional to 3,732,694.80, 5,599,042.20 and 3,649,750.80

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Solution

The fourth proportional to 3,732,694.80, 5,599,042.20 and 3,649,750.80 is: 5,474,626.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,732,694.80 : 5,599,042.20 = 3,649,750.80 : x
  2. Step 2: Convert to fraction form
    3,732,694.80/5,599,042.20 = 3,649,750.80/x
  3. Step 3: Cross multiply
    3,732,694.80x = 5,599,042.20 × 3,649,750.80
  4. Step 4: Simplify right side
    3,732,694.80x = 20,435,108,748,683.76
  5. Step 5: Solve for x
    x = 20,435,108,748,683.76/3,732,694.80
  6. Step 6: Final answer
    x = 5,474,626.20

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Double scale
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Similar ratio
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1.5x scale

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.