Home / 5,194,785.27-7,793,859.84-2,498,759.66

Finding the Fourth Proportional to 5,194,785.27, 7,793,859.84 and 2,498,759.66

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Solution

The fourth proportional to 5,194,785.27, 7,793,859.84 and 2,498,759.66 is: 3,748,948.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,194,785.27 : 7,793,859.84 = 2,498,759.66 : x
  2. Step 2: Convert to fraction form
    5,194,785.27/7,793,859.84 = 2,498,759.66/x
  3. Step 3: Cross multiply
    5,194,785.27x = 7,793,859.84 × 2,498,759.66
  4. Step 4: Simplify right side
    5,194,785.27x = 19,474,982,563,886.05
  5. Step 5: Solve for x
    x = 19,474,982,563,886.05/5,194,785.27
  6. Step 6: Final answer
    x = 3,748,948.52

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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.