Home / 4,540,600.20-6,807,510.45-2,743,104.90

Finding the Fourth Proportional to 4,540,600.20, 6,807,510.45 and 2,743,104.90

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Solution

The fourth proportional to 4,540,600.20, 6,807,510.45 and 2,743,104.90 is: 4,112,609.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,540,600.20 : 6,807,510.45 = 2,743,104.90 : x
  2. Step 2: Convert to fraction form
    4,540,600.20/6,807,510.45 = 2,743,104.90/x
  3. Step 3: Cross multiply
    4,540,600.20x = 6,807,510.45 × 2,743,104.90
  4. Step 4: Simplify right side
    4,540,600.20x = 18,673,715,272,196.20
  5. Step 5: Solve for x
    x = 18,673,715,272,196.20/4,540,600.20
  6. Step 6: Final answer
    x = 4,112,609.45

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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.