Home / 6,236,502.40-9,347,755.20-3,542,118.40

Finding the Fourth Proportional to 6,236,502.40, 9,347,755.20 and 3,542,118.40

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Solution

The fourth proportional to 6,236,502.40, 9,347,755.20 and 3,542,118.40 is: 5,309,202.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,236,502.40 : 9,347,755.20 = 3,542,118.40 : x
  2. Step 2: Convert to fraction form
    6,236,502.40/9,347,755.20 = 3,542,118.40/x
  3. Step 3: Cross multiply
    6,236,502.40x = 9,347,755.20 × 3,542,118.40
  4. Step 4: Simplify right side
    6,236,502.40x = 33,110,855,692,615.68
  5. Step 5: Solve for x
    x = 33,110,855,692,615.68/6,236,502.40
  6. Step 6: Final answer
    x = 5,309,202.75

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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.