Home / 3,834,684.18-5,293,781.60-2,384,846.69

Finding the Fourth Proportional to 3,834,684.18, 5,293,781.60 and 2,384,846.69

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Solution

The fourth proportional to 3,834,684.18, 5,293,781.60 and 2,384,846.69 is: 3,292,280.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,834,684.18 : 5,293,781.60 = 2,384,846.69 : x
  2. Step 2: Convert to fraction form
    3,834,684.18/5,293,781.60 = 2,384,846.69/x
  3. Step 3: Cross multiply
    3,834,684.18x = 5,293,781.60 × 2,384,846.69
  4. Step 4: Simplify right side
    3,834,684.18x = 12,624,857,487,949.76
  5. Step 5: Solve for x
    x = 12,624,857,487,949.76/3,834,684.18
  6. Step 6: Final answer
    x = 3,292,280.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.