Home / 6,070,242.56-8,380,839.84-3,895,723.04

Finding the Fourth Proportional to 6,070,242.56, 8,380,839.84 and 3,895,723.04

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Solution

The fourth proportional to 6,070,242.56, 8,380,839.84 and 3,895,723.04 is: 5,378,603.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,070,242.56 : 8,380,839.84 = 3,895,723.04 : x
  2. Step 2: Convert to fraction form
    6,070,242.56/8,380,839.84 = 3,895,723.04/x
  3. Step 3: Cross multiply
    6,070,242.56x = 8,380,839.84 × 3,895,723.04
  4. Step 4: Simplify right side
    6,070,242.56x = 32,649,430,859,237.91
  5. Step 5: Solve for x
    x = 32,649,430,859,237.91/6,070,242.56
  6. Step 6: Final answer
    x = 5,378,603.99

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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.