Home / 2,499,757.48-3,449,664.30-1,353,837.88

Finding the Fourth Proportional to 2,499,757.48, 3,449,664.30 and 1,353,837.88

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Solution

The fourth proportional to 2,499,757.48, 3,449,664.30 and 1,353,837.88 is: 1,868,295.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,499,757.48 : 3,449,664.30 = 1,353,837.88 : x
  2. Step 2: Convert to fraction form
    2,499,757.48/3,449,664.30 = 1,353,837.88/x
  3. Step 3: Cross multiply
    2,499,757.48x = 3,449,664.30 × 1,353,837.88
  4. Step 4: Simplify right side
    2,499,757.48x = 4,670,286,202,623.68
  5. Step 5: Solve for x
    x = 4,670,286,202,623.68/2,499,757.48
  6. Step 6: Final answer
    x = 1,868,295.72

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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.