Home / 2,440,540.60-3,367,592.42-1,352,811.85

Finding the Fourth Proportional to 2,440,540.60, 3,367,592.42 and 1,352,811.85

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Solution

The fourth proportional to 2,440,540.60, 3,367,592.42 and 1,352,811.85 is: 1,866,684.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,440,540.60 : 3,367,592.42 = 1,352,811.85 : x
  2. Step 2: Convert to fraction form
    2,440,540.60/3,367,592.42 = 1,352,811.85/x
  3. Step 3: Cross multiply
    2,440,540.60x = 3,367,592.42 × 1,352,811.85
  4. Step 4: Simplify right side
    2,440,540.60x = 4,555,718,916,563.14
  5. Step 5: Solve for x
    x = 4,555,718,916,563.14/2,440,540.60
  6. Step 6: Final answer
    x = 1,866,684.34

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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.