Home / 3,834,672.96-5,293,766.24-2,384,835.36

Finding the Fourth Proportional to 3,834,672.96, 5,293,766.24 and 2,384,835.36

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Solution

The fourth proportional to 3,834,672.96, 5,293,766.24 and 2,384,835.36 is: 3,292,265.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,834,672.96 : 5,293,766.24 = 2,384,835.36 : x
  2. Step 2: Convert to fraction form
    3,834,672.96/5,293,766.24 = 2,384,835.36/x
  3. Step 3: Cross multiply
    3,834,672.96x = 5,293,766.24 × 2,384,835.36
  4. Step 4: Simplify right side
    3,834,672.96x = 12,624,760,916,726.25
  5. Step 5: Solve for x
    x = 12,624,760,916,726.25/3,834,672.96
  6. Step 6: Final answer
    x = 3,292,265.35

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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.