Home / 3,573,635.44-4,932,766.20-2,287,938.64

Finding the Fourth Proportional to 3,573,635.44, 4,932,766.20 and 2,287,938.64

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Solution

The fourth proportional to 3,573,635.44, 4,932,766.20 and 2,287,938.64 is: 3,158,091.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,573,635.44 : 4,932,766.20 = 2,287,938.64 : x
  2. Step 2: Convert to fraction form
    3,573,635.44/4,932,766.20 = 2,287,938.64/x
  3. Step 3: Cross multiply
    3,573,635.44x = 4,932,766.20 × 2,287,938.64
  4. Step 4: Simplify right side
    3,573,635.44x = 11,285,866,391,065.97
  5. Step 5: Solve for x
    x = 11,285,866,391,065.97/3,573,635.44
  6. Step 6: Final answer
    x = 3,158,091.13

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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.