Home / 2,250,508.62-3,374,674.29-831,233.10

Finding the Fourth Proportional to 2,250,508.62, 3,374,674.29 and 831,233.10

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Solution

The fourth proportional to 2,250,508.62, 3,374,674.29 and 831,233.10 is: 1,246,447.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,250,508.62 : 3,374,674.29 = 831,233.10 : x
  2. Step 2: Convert to fraction form
    2,250,508.62/3,374,674.29 = 831,233.10/x
  3. Step 3: Cross multiply
    2,250,508.62x = 3,374,674.29 × 831,233.10
  4. Step 4: Simplify right side
    2,250,508.62x = 2,805,140,971,567.00
  5. Step 5: Solve for x
    x = 2,805,140,971,567.00/2,250,508.62
  6. Step 6: Final answer
    x = 1,246,447.56

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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.