Home / 6,231,036.30-9,347,818.05-3,536,652.30

Finding the Fourth Proportional to 6,231,036.30, 9,347,818.05 and 3,536,652.30

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Solution

The fourth proportional to 6,231,036.30, 9,347,818.05 and 3,536,652.30 is: 5,305,695.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,231,036.30 : 9,347,818.05 = 3,536,652.30 : x
  2. Step 2: Convert to fraction form
    6,231,036.30/9,347,818.05 = 3,536,652.30/x
  3. Step 3: Cross multiply
    6,231,036.30x = 9,347,818.05 × 3,536,652.30
  4. Step 4: Simplify right side
    6,231,036.30x = 33,059,982,206,514.02
  5. Step 5: Solve for x
    x = 33,059,982,206,514.02/6,231,036.30
  6. Step 6: Final answer
    x = 5,305,695.65

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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.