Home / 4,002,269.40-6,003,295.20-1,123,660.20

Finding the Fourth Proportional to 4,002,269.40, 6,003,295.20 and 1,123,660.20

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Solution

The fourth proportional to 4,002,269.40, 6,003,295.20 and 1,123,660.20 is: 1,685,459.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,002,269.40 : 6,003,295.20 = 1,123,660.20 : x
  2. Step 2: Convert to fraction form
    4,002,269.40/6,003,295.20 = 1,123,660.20/x
  3. Step 3: Cross multiply
    4,002,269.40x = 6,003,295.20 × 1,123,660.20
  4. Step 4: Simplify right side
    4,002,269.40x = 6,745,663,885,091.04
  5. Step 5: Solve for x
    x = 6,745,663,885,091.04/4,002,269.40
  6. Step 6: Final answer
    x = 1,685,459.73

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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.