Home / 961,244.75-1,441,018.55-362,626.28

Finding the Fourth Proportional to 961,244.75, 1,441,018.55 and 362,626.28

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Solution

The fourth proportional to 961,244.75, 1,441,018.55 and 362,626.28 is: 543,619.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    961,244.75 : 1,441,018.55 = 362,626.28 : x
  2. Step 2: Convert to fraction form
    961,244.75/1,441,018.55 = 362,626.28/x
  3. Step 3: Cross multiply
    961,244.75x = 1,441,018.55 × 362,626.28
  4. Step 4: Simplify right side
    961,244.75x = 522,551,187,179.27
  5. Step 5: Solve for x
    x = 522,551,187,179.27/961,244.75
  6. Step 6: Final answer
    x = 543,619.29

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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.