Home / 1,194,800.11-1,648,819.24-650,934.25

Finding the Fourth Proportional to 1,194,800.11, 1,648,819.24 and 650,934.25

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Solution

The fourth proportional to 1,194,800.11, 1,648,819.24 and 650,934.25 is: 898,286.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,800.11 : 1,648,819.24 = 650,934.25 : x
  2. Step 2: Convert to fraction form
    1,194,800.11/1,648,819.24 = 650,934.25/x
  3. Step 3: Cross multiply
    1,194,800.11x = 1,648,819.24 × 650,934.25
  4. Step 4: Simplify right side
    1,194,800.11x = 1,073,272,915,374.97
  5. Step 5: Solve for x
    x = 1,073,272,915,374.97/1,194,800.11
  6. Step 6: Final answer
    x = 898,286.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.