Home / 792,961.26-1,094,302.86-448,797.17

Finding the Fourth Proportional to 792,961.26, 1,094,302.86 and 448,797.17

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Solution

The fourth proportional to 792,961.26, 1,094,302.86 and 448,797.17 is: 619,349.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,961.26 : 1,094,302.86 = 448,797.17 : x
  2. Step 2: Convert to fraction form
    792,961.26/1,094,302.86 = 448,797.17/x
  3. Step 3: Cross multiply
    792,961.26x = 1,094,302.86 × 448,797.17
  4. Step 4: Simplify right side
    792,961.26x = 491,120,030,268.16
  5. Step 5: Solve for x
    x = 491,120,030,268.16/792,961.26
  6. Step 6: Final answer
    x = 619,349.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.