Home / 1,049,912.88-1,448,867.16-597,202.80

Finding the Fourth Proportional to 1,049,912.88, 1,448,867.16 and 597,202.80

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Solution

The fourth proportional to 1,049,912.88, 1,448,867.16 and 597,202.80 is: 824,132.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,912.88 : 1,448,867.16 = 597,202.80 : x
  2. Step 2: Convert to fraction form
    1,049,912.88/1,448,867.16 = 597,202.80/x
  3. Step 3: Cross multiply
    1,049,912.88x = 1,448,867.16 × 597,202.80
  4. Step 4: Simplify right side
    1,049,912.88x = 865,267,524,780.05
  5. Step 5: Solve for x
    x = 865,267,524,780.05/1,049,912.88
  6. Step 6: Final answer
    x = 824,132.69

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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.