Home / 791,439-1,093,676.22-600,097.56

Finding the Fourth Proportional to 791,439, 1,093,676.22 and 600,097.56

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Solution

The fourth proportional to 791,439, 1,093,676.22 and 600,097.56 is: 829,264.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    791,439 : 1,093,676.22 = 600,097.56 : x
  2. Step 2: Convert to fraction form
    791,439/1,093,676.22 = 600,097.56/x
  3. Step 3: Cross multiply
    791,439x = 1,093,676.22 × 600,097.56
  4. Step 4: Simplify right side
    791,439x = 656,312,431,052.02
  5. Step 5: Solve for x
    x = 656,312,431,052.02/791,439
  6. Step 6: Final answer
    x = 829,264.71

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1.5x scale

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.