Home / 5,375,493.20-8,066,350.20-2,010,040.40

Finding the Fourth Proportional to 5,375,493.20, 8,066,350.20 and 2,010,040.40

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Solution

The fourth proportional to 5,375,493.20, 8,066,350.20 and 2,010,040.40 is: 3,016,223.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,375,493.20 : 8,066,350.20 = 2,010,040.40 : x
  2. Step 2: Convert to fraction form
    5,375,493.20/8,066,350.20 = 2,010,040.40/x
  3. Step 3: Cross multiply
    5,375,493.20x = 8,066,350.20 × 2,010,040.40
  4. Step 4: Simplify right side
    5,375,493.20x = 16,213,689,782,548.08
  5. Step 5: Solve for x
    x = 16,213,689,782,548.08/5,375,493.20
  6. Step 6: Final answer
    x = 3,016,223.66

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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.