Home / 1,363,233.70-2,044,850.55-403,723.90

Finding the Fourth Proportional to 1,363,233.70, 2,044,850.55 and 403,723.90

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Solution

The fourth proportional to 1,363,233.70, 2,044,850.55 and 403,723.90 is: 605,585.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,233.70 : 2,044,850.55 = 403,723.90 : x
  2. Step 2: Convert to fraction form
    1,363,233.70/2,044,850.55 = 403,723.90/x
  3. Step 3: Cross multiply
    1,363,233.70x = 2,044,850.55 × 403,723.90
  4. Step 4: Simplify right side
    1,363,233.70x = 825,555,038,963.15
  5. Step 5: Solve for x
    x = 825,555,038,963.15/1,363,233.70
  6. Step 6: Final answer
    x = 605,585.85

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1.5x scale

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.