Home / 961,235.94-1,441,005.36-362,617.47

Finding the Fourth Proportional to 961,235.94, 1,441,005.36 and 362,617.47

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Solution

The fourth proportional to 961,235.94, 1,441,005.36 and 362,617.47 is: 543,606.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    961,235.94 : 1,441,005.36 = 362,617.47 : x
  2. Step 2: Convert to fraction form
    961,235.94/1,441,005.36 = 362,617.47/x
  3. Step 3: Cross multiply
    961,235.94x = 1,441,005.36 × 362,617.47
  4. Step 4: Simplify right side
    961,235.94x = 522,533,719,331.14
  5. Step 5: Solve for x
    x = 522,533,719,331.14/961,235.94
  6. Step 6: Final answer
    x = 543,606.10

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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.