Home / 8,822,408.20-13,233,612.30-2,433,646.60

Finding the Fourth Proportional to 8,822,408.20, 13,233,612.30 and 2,433,646.60

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Solution

The fourth proportional to 8,822,408.20, 13,233,612.30 and 2,433,646.60 is: 3,650,469.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,822,408.20 : 13,233,612.30 = 2,433,646.60 : x
  2. Step 2: Convert to fraction form
    8,822,408.20/13,233,612.30 = 2,433,646.60/x
  3. Step 3: Cross multiply
    8,822,408.20x = 13,233,612.30 × 2,433,646.60
  4. Step 4: Simplify right side
    8,822,408.20x = 32,205,935,579,613.18
  5. Step 5: Solve for x
    x = 32,205,935,579,613.18/8,822,408.20
  6. Step 6: Final answer
    x = 3,650,469.90

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1.5x scale

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.