Home / 3,573,640.44-4,932,773.10-2,287,943.64

Finding the Fourth Proportional to 3,573,640.44, 4,932,773.10 and 2,287,943.64

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Solution

The fourth proportional to 3,573,640.44, 4,932,773.10 and 2,287,943.64 is: 3,158,098.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,573,640.44 : 4,932,773.10 = 2,287,943.64 : x
  2. Step 2: Convert to fraction form
    3,573,640.44/4,932,773.10 = 2,287,943.64/x
  3. Step 3: Cross multiply
    3,573,640.44x = 4,932,773.10 × 2,287,943.64
  4. Step 4: Simplify right side
    3,573,640.44x = 11,285,906,841,708.08
  5. Step 5: Solve for x
    x = 11,285,906,841,708.08/3,573,640.44
  6. Step 6: Final answer
    x = 3,158,098.03

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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.