Home / 3,060,662.70-4,591,166.85-930,816.30

Finding the Fourth Proportional to 3,060,662.70, 4,591,166.85 and 930,816.30

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Solution

The fourth proportional to 3,060,662.70, 4,591,166.85 and 930,816.30 is: 1,396,277.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,662.70 : 4,591,166.85 = 930,816.30 : x
  2. Step 2: Convert to fraction form
    3,060,662.70/4,591,166.85 = 930,816.30/x
  3. Step 3: Cross multiply
    3,060,662.70x = 4,591,166.85 × 930,816.30
  4. Step 4: Simplify right side
    3,060,662.70x = 4,273,532,939,999.66
  5. Step 5: Solve for x
    x = 4,273,532,939,999.66/3,060,662.70
  6. Step 6: Final answer
    x = 1,396,277.00

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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.