Home / 8,194,649.52-11,309,242.56-4,524,273.12

Finding the Fourth Proportional to 8,194,649.52, 11,309,242.56 and 4,524,273.12

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Solution

The fourth proportional to 8,194,649.52, 11,309,242.56 and 4,524,273.12 is: 6,243,842.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,194,649.52 : 11,309,242.56 = 4,524,273.12 : x
  2. Step 2: Convert to fraction form
    8,194,649.52/11,309,242.56 = 4,524,273.12/x
  3. Step 3: Cross multiply
    8,194,649.52x = 11,309,242.56 × 4,524,273.12
  4. Step 4: Simplify right side
    8,194,649.52x = 51,166,102,121,767.99
  5. Step 5: Solve for x
    x = 51,166,102,121,767.99/8,194,649.52
  6. Step 6: Final answer
    x = 6,243,842.64

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.