Home / 3,770,536.68-5,203,402.80-2,051,665.92

Finding the Fourth Proportional to 3,770,536.68, 5,203,402.80 and 2,051,665.92

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Solution

The fourth proportional to 3,770,536.68, 5,203,402.80 and 2,051,665.92 is: 2,831,332.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,770,536.68 : 5,203,402.80 = 2,051,665.92 : x
  2. Step 2: Convert to fraction form
    3,770,536.68/5,203,402.80 = 2,051,665.92/x
  3. Step 3: Cross multiply
    3,770,536.68x = 5,203,402.80 × 2,051,665.92
  4. Step 4: Simplify right side
    3,770,536.68x = 10,675,644,192,792.58
  5. Step 5: Solve for x
    x = 10,675,644,192,792.58/3,770,536.68
  6. Step 6: Final answer
    x = 2,831,332.80

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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.