Home / 4,151,634.29-5,729,257.78-2,316,092.59

Finding the Fourth Proportional to 4,151,634.29, 5,729,257.78 and 2,316,092.59

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Solution

The fourth proportional to 4,151,634.29, 5,729,257.78 and 2,316,092.59 is: 3,196,209.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,151,634.29 : 5,729,257.78 = 2,316,092.59 : x
  2. Step 2: Convert to fraction form
    4,151,634.29/5,729,257.78 = 2,316,092.59/x
  3. Step 3: Cross multiply
    4,151,634.29x = 5,729,257.78 × 2,316,092.59
  4. Step 4: Simplify right side
    4,151,634.29x = 13,269,491,467,601.79
  5. Step 5: Solve for x
    x = 13,269,491,467,601.79/4,151,634.29
  6. Step 6: Final answer
    x = 3,196,209.14

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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.