Home / 2,073,204.60-3,109,964.32-706,553.56

Finding the Fourth Proportional to 2,073,204.60, 3,109,964.32 and 706,553.56

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Solution

The fourth proportional to 2,073,204.60, 3,109,964.32 and 706,553.56 is: 1,059,883.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,204.60 : 3,109,964.32 = 706,553.56 : x
  2. Step 2: Convert to fraction form
    2,073,204.60/3,109,964.32 = 706,553.56/x
  3. Step 3: Cross multiply
    2,073,204.60x = 3,109,964.32 × 706,553.56
  4. Step 4: Simplify right side
    2,073,204.60x = 2,197,356,361,768.98
  5. Step 5: Solve for x
    x = 2,197,356,361,768.98/2,073,204.60
  6. Step 6: Final answer
    x = 1,059,883.99

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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.