Home / 2,042,071.68-3,063,472.32-694,163.46

Finding the Fourth Proportional to 2,042,071.68, 3,063,472.32 and 694,163.46

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Solution

The fourth proportional to 2,042,071.68, 3,063,472.32 and 694,163.46 is: 1,041,369.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,042,071.68 : 3,063,472.32 = 694,163.46 : x
  2. Step 2: Convert to fraction form
    2,042,071.68/3,063,472.32 = 694,163.46/x
  3. Step 3: Cross multiply
    2,042,071.68x = 3,063,472.32 × 694,163.46
  4. Step 4: Simplify right side
    2,042,071.68x = 2,126,550,545,265.43
  5. Step 5: Solve for x
    x = 2,126,550,545,265.43/2,042,071.68
  6. Step 6: Final answer
    x = 1,041,369.20

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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.