Home / 694,253.41-956,357.22-591,945.55

Finding the Fourth Proportional to 694,253.41, 956,357.22 and 591,945.55

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Solution

The fourth proportional to 694,253.41, 956,357.22 and 591,945.55 is: 815,424.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,253.41 : 956,357.22 = 591,945.55 : x
  2. Step 2: Convert to fraction form
    694,253.41/956,357.22 = 591,945.55/x
  3. Step 3: Cross multiply
    694,253.41x = 956,357.22 × 591,945.55
  4. Step 4: Simplify right side
    694,253.41x = 566,111,400,589.37
  5. Step 5: Solve for x
    x = 566,111,400,589.37/694,253.41
  6. Step 6: Final answer
    x = 815,424.73

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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.