Home / 733,537.83-1,100,188.68-200,934.34

Finding the Fourth Proportional to 733,537.83, 1,100,188.68 and 200,934.34

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Solution

The fourth proportional to 733,537.83, 1,100,188.68 and 200,934.34 is: 301,369.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,537.83 : 1,100,188.68 = 200,934.34 : x
  2. Step 2: Convert to fraction form
    733,537.83/1,100,188.68 = 200,934.34/x
  3. Step 3: Cross multiply
    733,537.83x = 1,100,188.68 × 200,934.34
  4. Step 4: Simplify right side
    733,537.83x = 221,065,686,291.27
  5. Step 5: Solve for x
    x = 221,065,686,291.27/733,537.83
  6. Step 6: Final answer
    x = 301,369.17

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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.