Home / 2,327,871.39-3,491,954.69-730,497.52

Finding the Fourth Proportional to 2,327,871.39, 3,491,954.69 and 730,497.52

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Solution

The fourth proportional to 2,327,871.39, 3,491,954.69 and 730,497.52 is: 1,095,792.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,871.39 : 3,491,954.69 = 730,497.52 : x
  2. Step 2: Convert to fraction form
    2,327,871.39/3,491,954.69 = 730,497.52/x
  3. Step 3: Cross multiply
    2,327,871.39x = 3,491,954.69 × 730,497.52
  4. Step 4: Simplify right side
    2,327,871.39x = 2,550,864,241,709.82
  5. Step 5: Solve for x
    x = 2,550,864,241,709.82/2,327,871.39
  6. Step 6: Final answer
    x = 1,095,792.60

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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.