Home / 11,247,908.92-15,522,033.18-6,091,150.84

Finding the Fourth Proportional to 11,247,908.92, 15,522,033.18 and 6,091,150.84

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Solution

The fourth proportional to 11,247,908.92, 15,522,033.18 and 6,091,150.84 is: 8,405,744.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,247,908.92 : 15,522,033.18 = 6,091,150.84 : x
  2. Step 2: Convert to fraction form
    11,247,908.92/15,522,033.18 = 6,091,150.84/x
  3. Step 3: Cross multiply
    11,247,908.92x = 15,522,033.18 × 6,091,150.84
  4. Step 4: Simplify right side
    11,247,908.92x = 94,547,045,442,864.86
  5. Step 5: Solve for x
    x = 94,547,045,442,864.86/11,247,908.92
  6. Step 6: Final answer
    x = 8,405,744.22

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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.