Home / 4,253,575.92-6,380,331.08-1,058,680.57

Finding the Fourth Proportional to 4,253,575.92, 6,380,331.08 and 1,058,680.57

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Solution

The fourth proportional to 4,253,575.92, 6,380,331.08 and 1,058,680.57 is: 1,588,012.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,253,575.92 : 6,380,331.08 = 1,058,680.57 : x
  2. Step 2: Convert to fraction form
    4,253,575.92/6,380,331.08 = 1,058,680.57/x
  3. Step 3: Cross multiply
    4,253,575.92x = 6,380,331.08 × 1,058,680.57
  4. Step 4: Simplify right side
    4,253,575.92x = 6,754,732,556,204.23
  5. Step 5: Solve for x
    x = 6,754,732,556,204.23/4,253,575.92
  6. Step 6: Final answer
    x = 1,588,012.69

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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.