Home / 3,669,962.03-5,504,943.05-2,725,178.03

Finding the Fourth Proportional to 3,669,962.03, 5,504,943.05 and 2,725,178.03

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Solution

The fourth proportional to 3,669,962.03, 5,504,943.05 and 2,725,178.03 is: 4,087,767.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,962.03 : 5,504,943.05 = 2,725,178.03 : x
  2. Step 2: Convert to fraction form
    3,669,962.03/5,504,943.05 = 2,725,178.03/x
  3. Step 3: Cross multiply
    3,669,962.03x = 5,504,943.05 × 2,725,178.03
  4. Step 4: Simplify right side
    3,669,962.03x = 15,001,949,856,261.19
  5. Step 5: Solve for x
    x = 15,001,949,856,261.19/3,669,962.03
  6. Step 6: Final answer
    x = 4,087,767.05

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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.