Home / 8,982,135.16-13,483,274.28-3,594,540.85

Finding the Fourth Proportional to 8,982,135.16, 13,483,274.28 and 3,594,540.85

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Solution

The fourth proportional to 8,982,135.16, 13,483,274.28 and 3,594,540.85 is: 5,395,841.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,982,135.16 : 13,483,274.28 = 3,594,540.85 : x
  2. Step 2: Convert to fraction form
    8,982,135.16/13,483,274.28 = 3,594,540.85/x
  3. Step 3: Cross multiply
    8,982,135.16x = 13,483,274.28 × 3,594,540.85
  4. Step 4: Simplify right side
    8,982,135.16x = 48,466,180,191,214.34
  5. Step 5: Solve for x
    x = 48,466,180,191,214.34/8,982,135.16
  6. Step 6: Final answer
    x = 5,395,841.78

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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.