Home / 3,060,724.20-4,591,259.10-930,877.80

Finding the Fourth Proportional to 3,060,724.20, 4,591,259.10 and 930,877.80

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Solution

The fourth proportional to 3,060,724.20, 4,591,259.10 and 930,877.80 is: 1,396,369.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,724.20 : 4,591,259.10 = 930,877.80 : x
  2. Step 2: Convert to fraction form
    3,060,724.20/4,591,259.10 = 930,877.80/x
  3. Step 3: Cross multiply
    3,060,724.20x = 4,591,259.10 × 930,877.80
  4. Step 4: Simplify right side
    3,060,724.20x = 4,273,901,170,237.98
  5. Step 5: Solve for x
    x = 4,273,901,170,237.98/3,060,724.20
  6. Step 6: Final answer
    x = 1,396,369.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.