Home / 2,294,901.57-3,167,071.25-1,327,844.80

Finding the Fourth Proportional to 2,294,901.57, 3,167,071.25 and 1,327,844.80

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Solution

The fourth proportional to 2,294,901.57, 3,167,071.25 and 1,327,844.80 is: 1,832,487.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,901.57 : 3,167,071.25 = 1,327,844.80 : x
  2. Step 2: Convert to fraction form
    2,294,901.57/3,167,071.25 = 1,327,844.80/x
  3. Step 3: Cross multiply
    2,294,901.57x = 3,167,071.25 × 1,327,844.80
  4. Step 4: Simplify right side
    2,294,901.57x = 4,205,379,070,046.84
  5. Step 5: Solve for x
    x = 4,205,379,070,046.84/2,294,901.57
  6. Step 6: Final answer
    x = 1,832,487.78

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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.