Home / 2,265,204.60-3,398,332.32-748,795.50

Finding the Fourth Proportional to 2,265,204.60, 3,398,332.32 and 748,795.50

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Solution

The fourth proportional to 2,265,204.60, 3,398,332.32 and 748,795.50 is: 1,123,366.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,265,204.60 : 3,398,332.32 = 748,795.50 : x
  2. Step 2: Convert to fraction form
    2,265,204.60/3,398,332.32 = 748,795.50/x
  3. Step 3: Cross multiply
    2,265,204.60x = 3,398,332.32 × 748,795.50
  4. Step 4: Simplify right side
    2,265,204.60x = 2,544,655,948,720.56
  5. Step 5: Solve for x
    x = 2,544,655,948,720.56/2,265,204.60
  6. Step 6: Final answer
    x = 1,123,366.94

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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.