Home / 1,354,980.53-2,034,997.22-1,192,932.07

Finding the Fourth Proportional to 1,354,980.53, 2,034,997.22 and 1,192,932.07

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Solution

The fourth proportional to 1,354,980.53, 2,034,997.22 and 1,192,932.07 is: 1,791,622.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,354,980.53 : 2,034,997.22 = 1,192,932.07 : x
  2. Step 2: Convert to fraction form
    1,354,980.53/2,034,997.22 = 1,192,932.07/x
  3. Step 3: Cross multiply
    1,354,980.53x = 2,034,997.22 × 1,192,932.07
  4. Step 4: Simplify right side
    1,354,980.53x = 2,427,613,443,993.68
  5. Step 5: Solve for x
    x = 2,427,613,443,993.68/1,354,980.53
  6. Step 6: Final answer
    x = 1,791,622.38

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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.