Home / 733,932.84-1,100,889.51-201,453.96

Finding the Fourth Proportional to 733,932.84, 1,100,889.51 and 201,453.96

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Solution

The fourth proportional to 733,932.84, 1,100,889.51 and 201,453.96 is: 302,178.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,932.84 : 1,100,889.51 = 201,453.96 : x
  2. Step 2: Convert to fraction form
    733,932.84/1,100,889.51 = 201,453.96/x
  3. Step 3: Cross multiply
    733,932.84x = 1,100,889.51 × 201,453.96
  4. Step 4: Simplify right side
    733,932.84x = 221,778,551,311.96
  5. Step 5: Solve for x
    x = 221,778,551,311.96/733,932.84
  6. Step 6: Final answer
    x = 302,178.26

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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.