Home / 537,589.80-806,524.35-200,633.02

Finding the Fourth Proportional to 537,589.80, 806,524.35 and 200,633.02

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Solution

The fourth proportional to 537,589.80, 806,524.35 and 200,633.02 is: 301,001.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,589.80 : 806,524.35 = 200,633.02 : x
  2. Step 2: Convert to fraction form
    537,589.80/806,524.35 = 200,633.02/x
  3. Step 3: Cross multiply
    537,589.80x = 806,524.35 × 200,633.02
  4. Step 4: Simplify right side
    537,589.80x = 161,815,413,275.35
  5. Step 5: Solve for x
    x = 161,815,413,275.35/537,589.80
  6. Step 6: Final answer
    x = 301,001.64

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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.