Home / 2,259,493.92-3,389,268.29-662,089.41

Finding the Fourth Proportional to 2,259,493.92, 3,389,268.29 and 662,089.41

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Solution

The fourth proportional to 2,259,493.92, 3,389,268.29 and 662,089.41 is: 993,142.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,259,493.92 : 3,389,268.29 = 662,089.41 : x
  2. Step 2: Convert to fraction form
    2,259,493.92/3,389,268.29 = 662,089.41/x
  3. Step 3: Cross multiply
    2,259,493.92x = 3,389,268.29 × 662,089.41
  4. Step 4: Simplify right side
    2,259,493.92x = 2,243,998,639,147.36
  5. Step 5: Solve for x
    x = 2,243,998,639,147.36/2,259,493.92
  6. Step 6: Final answer
    x = 993,142.15

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Why These Related Problems?

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