Home / 3,669,936.90-5,504,905.35-2,725,152.90

Finding the Fourth Proportional to 3,669,936.90, 5,504,905.35 and 2,725,152.90

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Solution

The fourth proportional to 3,669,936.90, 5,504,905.35 and 2,725,152.90 is: 4,087,729.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,936.90 : 5,504,905.35 = 2,725,152.90 : x
  2. Step 2: Convert to fraction form
    3,669,936.90/5,504,905.35 = 2,725,152.90/x
  3. Step 3: Cross multiply
    3,669,936.90x = 5,504,905.35 × 2,725,152.90
  4. Step 4: Simplify right side
    3,669,936.90x = 15,001,708,778,778.01
  5. Step 5: Solve for x
    x = 15,001,708,778,778.01/3,669,936.90
  6. Step 6: Final answer
    x = 4,087,729.35

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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.