Home / 4,101,885.71-5,660,716.41-2,266,462.25

Finding the Fourth Proportional to 4,101,885.71, 5,660,716.41 and 2,266,462.25

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Solution

The fourth proportional to 4,101,885.71, 5,660,716.41 and 2,266,462.25 is: 3,127,780.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,101,885.71 : 5,660,716.41 = 2,266,462.25 : x
  2. Step 2: Convert to fraction form
    4,101,885.71/5,660,716.41 = 2,266,462.25/x
  3. Step 3: Cross multiply
    4,101,885.71x = 5,660,716.41 × 2,266,462.25
  4. Step 4: Simplify right side
    4,101,885.71x = 12,829,800,051,220.52
  5. Step 5: Solve for x
    x = 12,829,800,051,220.52/4,101,885.71
  6. Step 6: Final answer
    x = 3,127,780.97

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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.