Home / 1,524,250.85-2,286,377.26-387,098.33

Finding the Fourth Proportional to 1,524,250.85, 2,286,377.26 and 387,098.33

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Solution

The fourth proportional to 1,524,250.85, 2,286,377.26 and 387,098.33 is: 580,647.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,250.85 : 2,286,377.26 = 387,098.33 : x
  2. Step 2: Convert to fraction form
    1,524,250.85/2,286,377.26 = 387,098.33/x
  3. Step 3: Cross multiply
    1,524,250.85x = 2,286,377.26 × 387,098.33
  4. Step 4: Simplify right side
    1,524,250.85x = 885,052,823,844.17
  5. Step 5: Solve for x
    x = 885,052,823,844.17/1,524,250.85
  6. Step 6: Final answer
    x = 580,647.75

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Double scale
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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.