Home / 2,408,167.42-3,612,782.44-702,444.18

Finding the Fourth Proportional to 2,408,167.42, 3,612,782.44 and 702,444.18

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Solution

The fourth proportional to 2,408,167.42, 3,612,782.44 and 702,444.18 is: 1,053,821.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,408,167.42 : 3,612,782.44 = 702,444.18 : x
  2. Step 2: Convert to fraction form
    2,408,167.42/3,612,782.44 = 702,444.18/x
  3. Step 3: Cross multiply
    2,408,167.42x = 3,612,782.44 × 702,444.18
  4. Step 4: Simplify right side
    2,408,167.42x = 2,537,777,998,584.20
  5. Step 5: Solve for x
    x = 2,537,777,998,584.20/2,408,167.42
  6. Step 6: Final answer
    x = 1,053,821.25

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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.