Home / 1,150,661.00-1,726,060.70-351,949.47

Finding the Fourth Proportional to 1,150,661.00, 1,726,060.70 and 351,949.47

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Solution

The fourth proportional to 1,150,661.00, 1,726,060.70 and 351,949.47 is: 527,945.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,661.00 : 1,726,060.70 = 351,949.47 : x
  2. Step 2: Convert to fraction form
    1,150,661.00/1,726,060.70 = 351,949.47/x
  3. Step 3: Cross multiply
    1,150,661.00x = 1,726,060.70 × 351,949.47
  4. Step 4: Simplify right side
    1,150,661.00x = 607,486,145,882.20
  5. Step 5: Solve for x
    x = 607,486,145,882.20/1,150,661.00
  6. Step 6: Final answer
    x = 527,945.37

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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.