Home / 2,548,498.97-3,818,263.48-2,396,789.53

Finding the Fourth Proportional to 2,548,498.97, 3,818,263.48 and 2,396,789.53

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Solution

The fourth proportional to 2,548,498.97, 3,818,263.48 and 2,396,789.53 is: 3,590,966.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,548,498.97 : 3,818,263.48 = 2,396,789.53 : x
  2. Step 2: Convert to fraction form
    2,548,498.97/3,818,263.48 = 2,396,789.53/x
  3. Step 3: Cross multiply
    2,548,498.97x = 3,818,263.48 × 2,396,789.53
  4. Step 4: Simplify right side
    2,548,498.97x = 9,151,573,916,107.73
  5. Step 5: Solve for x
    x = 9,151,573,916,107.73/2,548,498.97
  6. Step 6: Final answer
    x = 3,590,966.30

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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.