Home / 537,892.44-806,845.14-182,913.72

Finding the Fourth Proportional to 537,892.44, 806,845.14 and 182,913.72

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Solution

The fourth proportional to 537,892.44, 806,845.14 and 182,913.72 is: 274,372.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,892.44 : 806,845.14 = 182,913.72 : x
  2. Step 2: Convert to fraction form
    537,892.44/806,845.14 = 182,913.72/x
  3. Step 3: Cross multiply
    537,892.44x = 806,845.14 × 182,913.72
  4. Step 4: Simplify right side
    537,892.44x = 147,583,046,021.32
  5. Step 5: Solve for x
    x = 147,583,046,021.32/537,892.44
  6. Step 6: Final answer
    x = 274,372.78

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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.