Home / 6,227,939.06-9,334,435.20-3,193,743.10

Finding the Fourth Proportional to 6,227,939.06, 9,334,435.20 and 3,193,743.10

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Solution

The fourth proportional to 6,227,939.06, 9,334,435.20 and 3,193,743.10 is: 4,786,782.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,939.06 : 9,334,435.20 = 3,193,743.10 : x
  2. Step 2: Convert to fraction form
    6,227,939.06/9,334,435.20 = 3,193,743.10/x
  3. Step 3: Cross multiply
    6,227,939.06x = 9,334,435.20 × 3,193,743.10
  4. Step 4: Simplify right side
    6,227,939.06x = 29,811,788,012,397.12
  5. Step 5: Solve for x
    x = 29,811,788,012,397.12/6,227,939.06
  6. Step 6: Final answer
    x = 4,786,782.23

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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.