Home / 1,363,244.70-2,044,867.05-403,734.90

Finding the Fourth Proportional to 1,363,244.70, 2,044,867.05 and 403,734.90

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Solution

The fourth proportional to 1,363,244.70, 2,044,867.05 and 403,734.90 is: 605,602.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,244.70 : 2,044,867.05 = 403,734.90 : x
  2. Step 2: Convert to fraction form
    1,363,244.70/2,044,867.05 = 403,734.90/x
  3. Step 3: Cross multiply
    1,363,244.70x = 2,044,867.05 × 403,734.90
  4. Step 4: Simplify right side
    1,363,244.70x = 825,584,193,945.05
  5. Step 5: Solve for x
    x = 825,584,193,945.05/1,363,244.70
  6. Step 6: Final answer
    x = 605,602.35

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Similar ratio
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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.