Home / 1,933,863.00-2,668,813.97-1,074,423.25

Finding the Fourth Proportional to 1,933,863.00, 2,668,813.97 and 1,074,423.25

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Solution

The fourth proportional to 1,933,863.00, 2,668,813.97 and 1,074,423.25 is: 1,482,750.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,933,863.00 : 2,668,813.97 = 1,074,423.25 : x
  2. Step 2: Convert to fraction form
    1,933,863.00/2,668,813.97 = 1,074,423.25/x
  3. Step 3: Cross multiply
    1,933,863.00x = 2,668,813.97 × 1,074,423.25
  4. Step 4: Simplify right side
    1,933,863.00x = 2,867,435,777,256.70
  5. Step 5: Solve for x
    x = 2,867,435,777,256.70/1,933,863.00
  6. Step 6: Final answer
    x = 1,482,750.22

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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.