Home / 6,109,666.20-9,164,499.30-6,015,187.80

Finding the Fourth Proportional to 6,109,666.20, 9,164,499.30 and 6,015,187.80

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Solution

The fourth proportional to 6,109,666.20, 9,164,499.30 and 6,015,187.80 is: 9,022,781.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,109,666.20 : 9,164,499.30 = 6,015,187.80 : x
  2. Step 2: Convert to fraction form
    6,109,666.20/9,164,499.30 = 6,015,187.80/x
  3. Step 3: Cross multiply
    6,109,666.20x = 9,164,499.30 × 6,015,187.80
  4. Step 4: Simplify right side
    6,109,666.20x = 55,126,184,382,468.54
  5. Step 5: Solve for x
    x = 55,126,184,382,468.54/6,109,666.20
  6. Step 6: Final answer
    x = 9,022,781.70

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.