Home / 733,527.12-1,100,172.54-200,923.56

Finding the Fourth Proportional to 733,527.12, 1,100,172.54 and 200,923.56

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Solution

The fourth proportional to 733,527.12, 1,100,172.54 and 200,923.56 is: 301,352.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,527.12 : 1,100,172.54 = 200,923.56 : x
  2. Step 2: Convert to fraction form
    733,527.12/1,100,172.54 = 200,923.56/x
  3. Step 3: Cross multiply
    733,527.12x = 1,100,172.54 × 200,923.56
  4. Step 4: Simplify right side
    733,527.12x = 221,050,583,351.04
  5. Step 5: Solve for x
    x = 221,050,583,351.04/733,527.12
  6. Step 6: Final answer
    x = 301,352.98

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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.