Home / 2,073,180.26-3,109,927.86-706,529.24

Finding the Fourth Proportional to 2,073,180.26, 3,109,927.86 and 706,529.24

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Solution

The fourth proportional to 2,073,180.26, 3,109,927.86 and 706,529.24 is: 1,059,847.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,180.26 : 3,109,927.86 = 706,529.24 : x
  2. Step 2: Convert to fraction form
    2,073,180.26/3,109,927.86 = 706,529.24/x
  3. Step 3: Cross multiply
    2,073,180.26x = 3,109,927.86 × 706,529.24
  4. Step 4: Simplify right side
    2,073,180.26x = 2,197,254,967,380.63
  5. Step 5: Solve for x
    x = 2,197,254,967,380.63/2,073,180.26
  6. Step 6: Final answer
    x = 1,059,847.52

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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.