Home / 6,100,614.42-8,419,002.84-3,347,301.12

Finding the Fourth Proportional to 6,100,614.42, 8,419,002.84 and 3,347,301.12

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Solution

The fourth proportional to 6,100,614.42, 8,419,002.84 and 3,347,301.12 is: 4,619,360.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,100,614.42 : 8,419,002.84 = 3,347,301.12 : x
  2. Step 2: Convert to fraction form
    6,100,614.42/8,419,002.84 = 3,347,301.12/x
  3. Step 3: Cross multiply
    6,100,614.42x = 8,419,002.84 × 3,347,301.12
  4. Step 4: Simplify right side
    6,100,614.42x = 28,180,937,635,615.18
  5. Step 5: Solve for x
    x = 28,180,937,635,615.18/6,100,614.42
  6. Step 6: Final answer
    x = 4,619,360.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.