Home / 6,107,799.60-9,165,443.40-2,515,287.60

Finding the Fourth Proportional to 6,107,799.60, 9,165,443.40 and 2,515,287.60

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Solution

The fourth proportional to 6,107,799.60, 9,165,443.40 and 2,515,287.60 is: 3,774,473.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,107,799.60 : 9,165,443.40 = 2,515,287.60 : x
  2. Step 2: Convert to fraction form
    6,107,799.60/9,165,443.40 = 2,515,287.60/x
  3. Step 3: Cross multiply
    6,107,799.60x = 9,165,443.40 × 2,515,287.60
  4. Step 4: Simplify right side
    6,107,799.60x = 23,053,726,132,521.84
  5. Step 5: Solve for x
    x = 23,053,726,132,521.84/6,107,799.60
  6. Step 6: Final answer
    x = 3,774,473.24

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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.