Home / 544,194.27-816,299.69-207,253.58

Finding the Fourth Proportional to 544,194.27, 816,299.69 and 207,253.58

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Solution

The fourth proportional to 544,194.27, 816,299.69 and 207,253.58 is: 310,883.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,194.27 : 816,299.69 = 207,253.58 : x
  2. Step 2: Convert to fraction form
    544,194.27/816,299.69 = 207,253.58/x
  3. Step 3: Cross multiply
    544,194.27x = 816,299.69 × 207,253.58
  4. Step 4: Simplify right side
    544,194.27x = 169,181,027,987.62
  5. Step 5: Solve for x
    x = 169,181,027,987.62/544,194.27
  6. Step 6: Final answer
    x = 310,883.52

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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.