Home / 933,181.58-1,399,850.13-250,165.79

Finding the Fourth Proportional to 933,181.58, 1,399,850.13 and 250,165.79

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Solution

The fourth proportional to 933,181.58, 1,399,850.13 and 250,165.79 is: 375,269.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,181.58 : 1,399,850.13 = 250,165.79 : x
  2. Step 2: Convert to fraction form
    933,181.58/1,399,850.13 = 250,165.79/x
  3. Step 3: Cross multiply
    933,181.58x = 1,399,850.13 × 250,165.79
  4. Step 4: Simplify right side
    933,181.58x = 350,194,606,653.80
  5. Step 5: Solve for x
    x = 350,194,606,653.80/933,181.58
  6. Step 6: Final answer
    x = 375,269.53

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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.