Home / 6,344,085.85-8,754,602.92-3,443,414.29

Finding the Fourth Proportional to 6,344,085.85, 8,754,602.92 and 3,443,414.29

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Solution

The fourth proportional to 6,344,085.85, 8,754,602.92 and 3,443,414.29 is: 4,751,783.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,344,085.85 : 8,754,602.92 = 3,443,414.29 : x
  2. Step 2: Convert to fraction form
    6,344,085.85/8,754,602.92 = 3,443,414.29/x
  3. Step 3: Cross multiply
    6,344,085.85x = 8,754,602.92 × 3,443,414.29
  4. Step 4: Simplify right side
    6,344,085.85x = 30,145,724,767,508.69
  5. Step 5: Solve for x
    x = 30,145,724,767,508.69/6,344,085.85
  6. Step 6: Final answer
    x = 4,751,783.86

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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.