Home / 7,086,981.60-10,632,165.44-2,294,676

Finding the Fourth Proportional to 7,086,981.60, 10,632,165.44 and 2,294,676

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Solution

The fourth proportional to 7,086,981.60, 10,632,165.44 and 2,294,676 is: 3,442,562.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,086,981.60 : 10,632,165.44 = 2,294,676 : x
  2. Step 2: Convert to fraction form
    7,086,981.60/10,632,165.44 = 2,294,676/x
  3. Step 3: Cross multiply
    7,086,981.60x = 10,632,165.44 × 2,294,676
  4. Step 4: Simplify right side
    7,086,981.60x = 24,397,374,863,197.44
  5. Step 5: Solve for x
    x = 24,397,374,863,197.44/7,086,981.60
  6. Step 6: Final answer
    x = 3,442,562.19

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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.