Home / 8,394,327.24-12,591,487.11-2,329,057.98

Finding the Fourth Proportional to 8,394,327.24, 12,591,487.11 and 2,329,057.98

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Solution

The fourth proportional to 8,394,327.24, 12,591,487.11 and 2,329,057.98 is: 3,493,585.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,394,327.24 : 12,591,487.11 = 2,329,057.98 : x
  2. Step 2: Convert to fraction form
    8,394,327.24/12,591,487.11 = 2,329,057.98/x
  3. Step 3: Cross multiply
    8,394,327.24x = 12,591,487.11 × 2,329,057.98
  4. Step 4: Simplify right side
    8,394,327.24x = 29,326,303,533,612.64
  5. Step 5: Solve for x
    x = 29,326,303,533,612.64/8,394,327.24
  6. Step 6: Final answer
    x = 3,493,585.93

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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.