Home / 8,002,712.30-12,004,050.42-6,183,722.43

Finding the Fourth Proportional to 8,002,712.30, 12,004,050.42 and 6,183,722.43

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Solution

The fourth proportional to 8,002,712.30, 12,004,050.42 and 6,183,722.43 is: 9,275,569.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,002,712.30 : 12,004,050.42 = 6,183,722.43 : x
  2. Step 2: Convert to fraction form
    8,002,712.30/12,004,050.42 = 6,183,722.43/x
  3. Step 3: Cross multiply
    8,002,712.30x = 12,004,050.42 × 6,183,722.43
  4. Step 4: Simplify right side
    8,002,712.30x = 74,229,715,833,004.92
  5. Step 5: Solve for x
    x = 74,229,715,833,004.92/8,002,712.30
  6. Step 6: Final answer
    x = 9,275,569.72

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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.