Home / 8,368,238.16-12,552,298.92-2,384,606.16

Finding the Fourth Proportional to 8,368,238.16, 12,552,298.92 and 2,384,606.16

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Solution

The fourth proportional to 8,368,238.16, 12,552,298.92 and 2,384,606.16 is: 3,576,892.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,368,238.16 : 12,552,298.92 = 2,384,606.16 : x
  2. Step 2: Convert to fraction form
    8,368,238.16/12,552,298.92 = 2,384,606.16/x
  3. Step 3: Cross multiply
    8,368,238.16x = 12,552,298.92 × 2,384,606.16
  4. Step 4: Simplify right side
    8,368,238.16x = 29,932,289,326,793.35
  5. Step 5: Solve for x
    x = 29,932,289,326,793.35/8,368,238.16
  6. Step 6: Final answer
    x = 3,576,892.62

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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.