Home / 11,049,463.08-15,247,475.27-6,087,687.69

Finding the Fourth Proportional to 11,049,463.08, 15,247,475.27 and 6,087,687.69

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Solution

The fourth proportional to 11,049,463.08, 15,247,475.27 and 6,087,687.69 is: 8,400,577.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,049,463.08 : 15,247,475.27 = 6,087,687.69 : x
  2. Step 2: Convert to fraction form
    11,049,463.08/15,247,475.27 = 6,087,687.69/x
  3. Step 3: Cross multiply
    11,049,463.08x = 15,247,475.27 × 6,087,687.69
  4. Step 4: Simplify right side
    11,049,463.08x = 92,821,867,474,320
  5. Step 5: Solve for x
    x = 92,821,867,474,320/11,049,463.08
  6. Step 6: Final answer
    x = 8,400,577.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.