Home / 3,195,999.30-4,793,998.95-2,001,605.70

Finding the Fourth Proportional to 3,195,999.30, 4,793,998.95 and 2,001,605.70

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Solution

The fourth proportional to 3,195,999.30, 4,793,998.95 and 2,001,605.70 is: 3,002,408.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,999.30 : 4,793,998.95 = 2,001,605.70 : x
  2. Step 2: Convert to fraction form
    3,195,999.30/4,793,998.95 = 2,001,605.70/x
  3. Step 3: Cross multiply
    3,195,999.30x = 4,793,998.95 × 2,001,605.70
  4. Step 4: Simplify right side
    3,195,999.30x = 9,595,695,624,114.02
  5. Step 5: Solve for x
    x = 9,595,695,624,114.02/3,195,999.30
  6. Step 6: Final answer
    x = 3,002,408.55

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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.