Home / 3,861,634.30-5,794,525.05-1,617,999.10

Finding the Fourth Proportional to 3,861,634.30, 5,794,525.05 and 1,617,999.10

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Solution

The fourth proportional to 3,861,634.30, 5,794,525.05 and 1,617,999.10 is: 2,427,867.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,861,634.30 : 5,794,525.05 = 1,617,999.10 : x
  2. Step 2: Convert to fraction form
    3,861,634.30/5,794,525.05 = 1,617,999.10/x
  3. Step 3: Cross multiply
    3,861,634.30x = 5,794,525.05 × 1,617,999.10
  4. Step 4: Simplify right side
    3,861,634.30x = 9,375,536,315,827.46
  5. Step 5: Solve for x
    x = 9,375,536,315,827.46/3,861,634.30
  6. Step 6: Final answer
    x = 2,427,867.47

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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.