Home / 2,073,296.60-3,110,102.32-706,645.56

Finding the Fourth Proportional to 2,073,296.60, 3,110,102.32 and 706,645.56

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Solution

The fourth proportional to 2,073,296.60, 3,110,102.32 and 706,645.56 is: 1,060,021.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,296.60 : 3,110,102.32 = 706,645.56 : x
  2. Step 2: Convert to fraction form
    2,073,296.60/3,110,102.32 = 706,645.56/x
  3. Step 3: Cross multiply
    2,073,296.60x = 3,110,102.32 × 706,645.56
  4. Step 4: Simplify right side
    2,073,296.60x = 2,197,739,995,573.70
  5. Step 5: Solve for x
    x = 2,197,739,995,573.70/2,073,296.60
  6. Step 6: Final answer
    x = 1,060,021.99

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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.