Home / 4,094,287.12-6,146,752.38-3,148,321.96

Finding the Fourth Proportional to 4,094,287.12, 6,146,752.38 and 3,148,321.96

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Solution

The fourth proportional to 4,094,287.12, 6,146,752.38 and 3,148,321.96 is: 4,726,575.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,094,287.12 : 6,146,752.38 = 3,148,321.96 : x
  2. Step 2: Convert to fraction form
    4,094,287.12/6,146,752.38 = 3,148,321.96/x
  3. Step 3: Cross multiply
    4,094,287.12x = 6,146,752.38 × 3,148,321.96
  4. Step 4: Simplify right side
    4,094,287.12x = 19,351,955,500,636.27
  5. Step 5: Solve for x
    x = 19,351,955,500,636.27/4,094,287.12
  6. Step 6: Final answer
    x = 4,726,575.09

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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.