Home / 3,561,577.60-4,914,949.44-1,951,941.76

Finding the Fourth Proportional to 3,561,577.60, 4,914,949.44 and 1,951,941.76

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Solution

The fourth proportional to 3,561,577.60, 4,914,949.44 and 1,951,941.76 is: 2,693,664.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,561,577.60 : 4,914,949.44 = 1,951,941.76 : x
  2. Step 2: Convert to fraction form
    3,561,577.60/4,914,949.44 = 1,951,941.76/x
  3. Step 3: Cross multiply
    3,561,577.60x = 4,914,949.44 × 1,951,941.76
  4. Step 4: Simplify right side
    3,561,577.60x = 9,593,695,060,224.62
  5. Step 5: Solve for x
    x = 9,593,695,060,224.62/3,561,577.60
  6. Step 6: Final answer
    x = 2,693,664.48

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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.