Home / 3,060,725.70-4,591,261.35-930,879.30

Finding the Fourth Proportional to 3,060,725.70, 4,591,261.35 and 930,879.30

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Solution

The fourth proportional to 3,060,725.70, 4,591,261.35 and 930,879.30 is: 1,396,371.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,725.70 : 4,591,261.35 = 930,879.30 : x
  2. Step 2: Convert to fraction form
    3,060,725.70/4,591,261.35 = 930,879.30/x
  3. Step 3: Cross multiply
    3,060,725.70x = 4,591,261.35 × 930,879.30
  4. Step 4: Simplify right side
    3,060,725.70x = 4,273,910,151,605.06
  5. Step 5: Solve for x
    x = 4,273,910,151,605.06/3,060,725.70
  6. Step 6: Final answer
    x = 1,396,371.50

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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.