Home / 2,073,503.10-3,110,033.54-725,691.46

Finding the Fourth Proportional to 2,073,503.10, 3,110,033.54 and 725,691.46

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Solution

The fourth proportional to 2,073,503.10, 3,110,033.54 and 725,691.46 is: 1,088,459.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,503.10 : 3,110,033.54 = 725,691.46 : x
  2. Step 2: Convert to fraction form
    2,073,503.10/3,110,033.54 = 725,691.46/x
  3. Step 3: Cross multiply
    2,073,503.10x = 3,110,033.54 × 725,691.46
  4. Step 4: Simplify right side
    2,073,503.10x = 2,256,924,780,291.57
  5. Step 5: Solve for x
    x = 2,256,924,780,291.57/2,073,503.10
  6. Step 6: Final answer
    x = 1,088,459.81

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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.