Home / 3,834,684.68-5,293,782.29-2,384,847.19

Finding the Fourth Proportional to 3,834,684.68, 5,293,782.29 and 2,384,847.19

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Solution

The fourth proportional to 3,834,684.68, 5,293,782.29 and 2,384,847.19 is: 3,292,281.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,834,684.68 : 5,293,782.29 = 2,384,847.19 : x
  2. Step 2: Convert to fraction form
    3,834,684.68/5,293,782.29 = 2,384,847.19/x
  3. Step 3: Cross multiply
    3,834,684.68x = 5,293,782.29 × 2,384,847.19
  4. Step 4: Simplify right side
    3,834,684.68x = 12,624,861,780,385.12
  5. Step 5: Solve for x
    x = 12,624,861,780,385.12/3,834,684.68
  6. Step 6: Final answer
    x = 3,292,281.59

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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.