Home / 1,327,882.69-1,832,598.88-754,921.49

Finding the Fourth Proportional to 1,327,882.69, 1,832,598.88 and 754,921.49

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Solution

The fourth proportional to 1,327,882.69, 1,832,598.88 and 754,921.49 is: 1,041,860.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,327,882.69 : 1,832,598.88 = 754,921.49 : x
  2. Step 2: Convert to fraction form
    1,327,882.69/1,832,598.88 = 754,921.49/x
  3. Step 3: Cross multiply
    1,327,882.69x = 1,832,598.88 × 754,921.49
  4. Step 4: Simplify right side
    1,327,882.69x = 1,383,468,279,756.12
  5. Step 5: Solve for x
    x = 1,383,468,279,756.12/1,327,882.69
  6. Step 6: Final answer
    x = 1,041,860.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.