Home / 2,493,325-3,740,609.58-720,397

Finding the Fourth Proportional to 2,493,325, 3,740,609.58 and 720,397

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Solution

The fourth proportional to 2,493,325, 3,740,609.58 and 720,397 is: 1,080,775.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,493,325 : 3,740,609.58 = 720,397 : x
  2. Step 2: Convert to fraction form
    2,493,325/3,740,609.58 = 720,397/x
  3. Step 3: Cross multiply
    2,493,325x = 3,740,609.58 × 720,397
  4. Step 4: Simplify right side
    2,493,325x = 2,694,723,919,603.26
  5. Step 5: Solve for x
    x = 2,694,723,919,603.26/2,493,325
  6. Step 6: Final answer
    x = 1,080,775.24

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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.