Home / 2,073,167.26-3,109,908.36-706,516.24

Finding the Fourth Proportional to 2,073,167.26, 3,109,908.36 and 706,516.24

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Solution

The fourth proportional to 2,073,167.26, 3,109,908.36 and 706,516.24 is: 1,059,828.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,167.26 : 3,109,908.36 = 706,516.24 : x
  2. Step 2: Convert to fraction form
    2,073,167.26/3,109,908.36 = 706,516.24/x
  3. Step 3: Cross multiply
    2,073,167.26x = 3,109,908.36 × 706,516.24
  4. Step 4: Simplify right side
    2,073,167.26x = 2,197,200,761,251.77
  5. Step 5: Solve for x
    x = 2,197,200,761,251.77/2,073,167.26
  6. Step 6: Final answer
    x = 1,059,828.02

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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.