Home / 8,394,612.93-12,590,510.84-2,329,960.79

Finding the Fourth Proportional to 8,394,612.93, 12,590,510.84 and 2,329,960.79

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Solution

The fourth proportional to 8,394,612.93, 12,590,510.84 and 2,329,960.79 is: 3,494,550.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,394,612.93 : 12,590,510.84 = 2,329,960.79 : x
  2. Step 2: Convert to fraction form
    8,394,612.93/12,590,510.84 = 2,329,960.79/x
  3. Step 3: Cross multiply
    8,394,612.93x = 12,590,510.84 × 2,329,960.79
  4. Step 4: Simplify right side
    8,394,612.93x = 29,335,396,583,269.96
  5. Step 5: Solve for x
    x = 29,335,396,583,269.96/8,394,612.93
  6. Step 6: Final answer
    x = 3,494,550.23

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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.