Home / 6,747,367.04-9,311,500.96-3,691,646.88

Finding the Fourth Proportional to 6,747,367.04, 9,311,500.96 and 3,691,646.88

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Solution

The fourth proportional to 6,747,367.04, 9,311,500.96 and 3,691,646.88 is: 5,094,546.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,747,367.04 : 9,311,500.96 = 3,691,646.88 : x
  2. Step 2: Convert to fraction form
    6,747,367.04/9,311,500.96 = 3,691,646.88/x
  3. Step 3: Cross multiply
    6,747,367.04x = 9,311,500.96 × 3,691,646.88
  4. Step 4: Simplify right side
    6,747,367.04x = 34,374,773,467,101.01
  5. Step 5: Solve for x
    x = 34,374,773,467,101.01/6,747,367.04
  6. Step 6: Final answer
    x = 5,094,546.25

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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.