Home / 1,951,504.20-2,927,256.30-1,752,705.90

Finding the Fourth Proportional to 1,951,504.20, 2,927,256.30 and 1,752,705.90

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Solution

The fourth proportional to 1,951,504.20, 2,927,256.30 and 1,752,705.90 is: 2,629,058.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,951,504.20 : 2,927,256.30 = 1,752,705.90 : x
  2. Step 2: Convert to fraction form
    1,951,504.20/2,927,256.30 = 1,752,705.90/x
  3. Step 3: Cross multiply
    1,951,504.20x = 2,927,256.30 × 1,752,705.90
  4. Step 4: Simplify right side
    1,951,504.20x = 5,130,619,387,822.17
  5. Step 5: Solve for x
    x = 5,130,619,387,822.17/1,951,504.20
  6. Step 6: Final answer
    x = 2,629,058.85

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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.