Home / 1,150,662.43-1,726,062.84-351,950.89

Finding the Fourth Proportional to 1,150,662.43, 1,726,062.84 and 351,950.89

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Solution

The fourth proportional to 1,150,662.43, 1,726,062.84 and 351,950.89 is: 527,947.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,662.43 : 1,726,062.84 = 351,950.89 : x
  2. Step 2: Convert to fraction form
    1,150,662.43/1,726,062.84 = 351,950.89/x
  3. Step 3: Cross multiply
    1,150,662.43x = 1,726,062.84 × 351,950.89
  4. Step 4: Simplify right side
    1,150,662.43x = 607,489,352,733.93
  5. Step 5: Solve for x
    x = 607,489,352,733.93/1,150,662.43
  6. Step 6: Final answer
    x = 527,947.50

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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.