Home / 792,923.56-1,093,966.50-453,149.80

Finding the Fourth Proportional to 792,923.56, 1,093,966.50 and 453,149.80

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Solution

The fourth proportional to 792,923.56, 1,093,966.50 and 453,149.80 is: 625,193.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,923.56 : 1,093,966.50 = 453,149.80 : x
  2. Step 2: Convert to fraction form
    792,923.56/1,093,966.50 = 453,149.80/x
  3. Step 3: Cross multiply
    792,923.56x = 1,093,966.50 × 453,149.80
  4. Step 4: Simplify right side
    792,923.56x = 495,730,700,681.70
  5. Step 5: Solve for x
    x = 495,730,700,681.70/792,923.56
  6. Step 6: Final answer
    x = 625,193.56

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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.