Home / 7,364,532.38-11,047,192.22-2,316,236.54

Finding the Fourth Proportional to 7,364,532.38, 11,047,192.22 and 2,316,236.54

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Solution

The fourth proportional to 7,364,532.38, 11,047,192.22 and 2,316,236.54 is: 3,474,478.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,364,532.38 : 11,047,192.22 = 2,316,236.54 : x
  2. Step 2: Convert to fraction form
    7,364,532.38/11,047,192.22 = 2,316,236.54/x
  3. Step 3: Cross multiply
    7,364,532.38x = 11,047,192.22 × 2,316,236.54
  4. Step 4: Simplify right side
    7,364,532.38x = 25,587,910,234,922.35
  5. Step 5: Solve for x
    x = 25,587,910,234,922.35/7,364,532.38
  6. Step 6: Final answer
    x = 3,474,478.61

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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.