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Finding the Fourth Proportional to 544,496.16, 816,744.24 and 224,643.36

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Solution

The fourth proportional to 544,496.16, 816,744.24 and 224,643.36 is: 336,965.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,496.16 : 816,744.24 = 224,643.36 : x
  2. Step 2: Convert to fraction form
    544,496.16/816,744.24 = 224,643.36/x
  3. Step 3: Cross multiply
    544,496.16x = 816,744.24 × 224,643.36
  4. Step 4: Simplify right side
    544,496.16x = 183,476,170,334.25
  5. Step 5: Solve for x
    x = 183,476,170,334.25/544,496.16
  6. Step 6: Final answer
    x = 336,965.04

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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.