Home / 1,150,593.90-1,725,614.04-351,882.36

Finding the Fourth Proportional to 1,150,593.90, 1,725,614.04 and 351,882.36

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Solution

The fourth proportional to 1,150,593.90, 1,725,614.04 and 351,882.36 is: 527,738.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,593.90 : 1,725,614.04 = 351,882.36 : x
  2. Step 2: Convert to fraction form
    1,150,593.90/1,725,614.04 = 351,882.36/x
  3. Step 3: Cross multiply
    1,150,593.90x = 1,725,614.04 × 351,882.36
  4. Step 4: Simplify right side
    1,150,593.90x = 607,213,140,844.33
  5. Step 5: Solve for x
    x = 607,213,140,844.33/1,150,593.90
  6. Step 6: Final answer
    x = 527,738.88

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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.