Home / 2,248,379.23-3,372,612.59-827,704.03

Finding the Fourth Proportional to 2,248,379.23, 3,372,612.59 and 827,704.03

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Solution

The fourth proportional to 2,248,379.23, 3,372,612.59 and 827,704.03 is: 1,241,572.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,248,379.23 : 3,372,612.59 = 827,704.03 : x
  2. Step 2: Convert to fraction form
    2,248,379.23/3,372,612.59 = 827,704.03/x
  3. Step 3: Cross multiply
    2,248,379.23x = 3,372,612.59 × 827,704.03
  4. Step 4: Simplify right side
    2,248,379.23x = 2,791,525,032,371.74
  5. Step 5: Solve for x
    x = 2,791,525,032,371.74/2,248,379.23
  6. Step 6: Final answer
    x = 1,241,572.15

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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.