Home / 2,253,537.86-3,380,305.83-547,672.10

Finding the Fourth Proportional to 2,253,537.86, 3,380,305.83 and 547,672.10

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Solution

The fourth proportional to 2,253,537.86, 3,380,305.83 and 547,672.10 is: 821,507.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,253,537.86 : 3,380,305.83 = 547,672.10 : x
  2. Step 2: Convert to fraction form
    2,253,537.86/3,380,305.83 = 547,672.10/x
  3. Step 3: Cross multiply
    2,253,537.86x = 3,380,305.83 × 547,672.10
  4. Step 4: Simplify right side
    2,253,537.86x = 1,851,299,192,558.34
  5. Step 5: Solve for x
    x = 1,851,299,192,558.34/2,253,537.86
  6. Step 6: Final answer
    x = 821,507.92

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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.