Home / 3,193,744.40-4,790,616.60-2,060,003.60

Finding the Fourth Proportional to 3,193,744.40, 4,790,616.60 and 2,060,003.60

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Solution

The fourth proportional to 3,193,744.40, 4,790,616.60 and 2,060,003.60 is: 3,090,005.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193,744.40 : 4,790,616.60 = 2,060,003.60 : x
  2. Step 2: Convert to fraction form
    3,193,744.40/4,790,616.60 = 2,060,003.60/x
  3. Step 3: Cross multiply
    3,193,744.40x = 4,790,616.60 × 2,060,003.60
  4. Step 4: Simplify right side
    3,193,744.40x = 9,868,687,442,219.76
  5. Step 5: Solve for x
    x = 9,868,687,442,219.76/3,193,744.40
  6. Step 6: Final answer
    x = 3,090,005.40

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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.