Home / 3,981,741.60-5,494,645.14-2,350,674.36

Finding the Fourth Proportional to 3,981,741.60, 5,494,645.14 and 2,350,674.36

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Solution

The fourth proportional to 3,981,741.60, 5,494,645.14 and 2,350,674.36 is: 3,243,837.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,981,741.60 : 5,494,645.14 = 2,350,674.36 : x
  2. Step 2: Convert to fraction form
    3,981,741.60/5,494,645.14 = 2,350,674.36/x
  3. Step 3: Cross multiply
    3,981,741.60x = 5,494,645.14 × 2,350,674.36
  4. Step 4: Simplify right side
    3,981,741.60x = 12,916,121,447,896.61
  5. Step 5: Solve for x
    x = 12,916,121,447,896.61/3,981,741.60
  6. Step 6: Final answer
    x = 3,243,837.18

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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.