Home / 8,167,762.96-12,252,414.75-2,410,517.86

Finding the Fourth Proportional to 8,167,762.96, 12,252,414.75 and 2,410,517.86

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Solution

The fourth proportional to 8,167,762.96, 12,252,414.75 and 2,410,517.86 is: 3,616,004.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,167,762.96 : 12,252,414.75 = 2,410,517.86 : x
  2. Step 2: Convert to fraction form
    8,167,762.96/12,252,414.75 = 2,410,517.86/x
  3. Step 3: Cross multiply
    8,167,762.96x = 12,252,414.75 × 2,410,517.86
  4. Step 4: Simplify right side
    8,167,762.96x = 29,534,664,583,002.43
  5. Step 5: Solve for x
    x = 29,534,664,583,002.43/8,167,762.96
  6. Step 6: Final answer
    x = 3,616,004.13

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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.