Home / 3,306,378.14-4,561,497.92-1,910,016.88

Finding the Fourth Proportional to 3,306,378.14, 4,561,497.92 and 1,910,016.88

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Solution

The fourth proportional to 3,306,378.14, 4,561,497.92 and 1,910,016.88 is: 2,635,070.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,306,378.14 : 4,561,497.92 = 1,910,016.88 : x
  2. Step 2: Convert to fraction form
    3,306,378.14/4,561,497.92 = 1,910,016.88/x
  3. Step 3: Cross multiply
    3,306,378.14x = 4,561,497.92 × 1,910,016.88
  4. Step 4: Simplify right side
    3,306,378.14x = 8,712,538,025,284.89
  5. Step 5: Solve for x
    x = 8,712,538,025,284.89/3,306,378.14
  6. Step 6: Final answer
    x = 2,635,070.05

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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.