Home / 967,163.56-1,450,365.42-327,291.08

Finding the Fourth Proportional to 967,163.56, 1,450,365.42 and 327,291.08

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Solution

The fourth proportional to 967,163.56, 1,450,365.42 and 327,291.08 is: 490,808.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,163.56 : 1,450,365.42 = 327,291.08 : x
  2. Step 2: Convert to fraction form
    967,163.56/1,450,365.42 = 327,291.08/x
  3. Step 3: Cross multiply
    967,163.56x = 1,450,365.42 × 327,291.08
  4. Step 4: Simplify right side
    967,163.56x = 474,691,664,706.45
  5. Step 5: Solve for x
    x = 474,691,664,706.45/967,163.56
  6. Step 6: Final answer
    x = 490,808.05

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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.