Home / 967,527.38-1,450,730.32-327,617.53

Finding the Fourth Proportional to 967,527.38, 1,450,730.32 and 327,617.53

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Solution

The fourth proportional to 967,527.38, 1,450,730.32 and 327,617.53 is: 491,236.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,527.38 : 1,450,730.32 = 327,617.53 : x
  2. Step 2: Convert to fraction form
    967,527.38/1,450,730.32 = 327,617.53/x
  3. Step 3: Cross multiply
    967,527.38x = 1,450,730.32 × 327,617.53
  4. Step 4: Simplify right side
    967,527.38x = 475,284,679,688.64
  5. Step 5: Solve for x
    x = 475,284,679,688.64/967,527.38
  6. Step 6: Final answer
    x = 491,236.41

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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.