Home / 4,203,834.39-6,307,741.76-2,501,342.37

Finding the Fourth Proportional to 4,203,834.39, 6,307,741.76 and 2,501,342.37

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Solution

The fourth proportional to 4,203,834.39, 6,307,741.76 and 2,501,342.37 is: 3,753,197.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,203,834.39 : 6,307,741.76 = 2,501,342.37 : x
  2. Step 2: Convert to fraction form
    4,203,834.39/6,307,741.76 = 2,501,342.37/x
  3. Step 3: Cross multiply
    4,203,834.39x = 6,307,741.76 × 2,501,342.37
  4. Step 4: Simplify right side
    4,203,834.39x = 15,777,821,710,799.66
  5. Step 5: Solve for x
    x = 15,777,821,710,799.66/4,203,834.39
  6. Step 6: Final answer
    x = 3,753,197.73

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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.