Home / 6,253,020.27-8,629,437.66-3,462,143.50

Finding the Fourth Proportional to 6,253,020.27, 8,629,437.66 and 3,462,143.50

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Solution

The fourth proportional to 6,253,020.27, 8,629,437.66 and 3,462,143.50 is: 4,777,907.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,253,020.27 : 8,629,437.66 = 3,462,143.50 : x
  2. Step 2: Convert to fraction form
    6,253,020.27/8,629,437.66 = 3,462,143.50/x
  3. Step 3: Cross multiply
    6,253,020.27x = 8,629,437.66 × 3,462,143.50
  4. Step 4: Simplify right side
    6,253,020.27x = 29,876,351,503,224.21
  5. Step 5: Solve for x
    x = 29,876,351,503,224.21/6,253,020.27
  6. Step 6: Final answer
    x = 4,777,907.35

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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.