Home / 733,392.48-1,100,089.68-200,918.16

Finding the Fourth Proportional to 733,392.48, 1,100,089.68 and 200,918.16

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Solution

The fourth proportional to 733,392.48, 1,100,089.68 and 200,918.16 is: 301,377.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,392.48 : 1,100,089.68 = 200,918.16 : x
  2. Step 2: Convert to fraction form
    733,392.48/1,100,089.68 = 200,918.16/x
  3. Step 3: Cross multiply
    733,392.48x = 1,100,089.68 × 200,918.16
  4. Step 4: Simplify right side
    733,392.48x = 221,027,994,340.59
  5. Step 5: Solve for x
    x = 221,027,994,340.59/733,392.48
  6. Step 6: Final answer
    x = 301,377.50

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Double scale
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Similar ratio
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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.