Home / 6,827,452.70-10,234,026.06-3,181,176

Finding the Fourth Proportional to 6,827,452.70, 10,234,026.06 and 3,181,176

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Solution

The fourth proportional to 6,827,452.70, 10,234,026.06 and 3,181,176 is: 4,768,431.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,827,452.70 : 10,234,026.06 = 3,181,176 : x
  2. Step 2: Convert to fraction form
    6,827,452.70/10,234,026.06 = 3,181,176/x
  3. Step 3: Cross multiply
    6,827,452.70x = 10,234,026.06 × 3,181,176
  4. Step 4: Simplify right side
    6,827,452.70x = 32,556,238,085,446.56
  5. Step 5: Solve for x
    x = 32,556,238,085,446.56/6,827,452.70
  6. Step 6: Final answer
    x = 4,768,431.15

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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.