Home / 7,432,751.22-11,149,104.25-2,041,406.43

Finding the Fourth Proportional to 7,432,751.22, 11,149,104.25 and 2,041,406.43

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Solution

The fourth proportional to 7,432,751.22, 11,149,104.25 and 2,041,406.43 is: 3,062,103.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,432,751.22 : 11,149,104.25 = 2,041,406.43 : x
  2. Step 2: Convert to fraction form
    7,432,751.22/11,149,104.25 = 2,041,406.43/x
  3. Step 3: Cross multiply
    7,432,751.22x = 11,149,104.25 × 2,041,406.43
  4. Step 4: Simplify right side
    7,432,751.22x = 22,759,853,065,432.95
  5. Step 5: Solve for x
    x = 22,759,853,065,432.95/7,432,751.22
  6. Step 6: Final answer
    x = 3,062,103.44

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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.