Home / 933,185.59-1,399,856.13-250,169.80

Finding the Fourth Proportional to 933,185.59, 1,399,856.13 and 250,169.80

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Solution

The fourth proportional to 933,185.59, 1,399,856.13 and 250,169.80 is: 375,275.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,185.59 : 1,399,856.13 = 250,169.80 : x
  2. Step 2: Convert to fraction form
    933,185.59/1,399,856.13 = 250,169.80/x
  3. Step 3: Cross multiply
    933,185.59x = 1,399,856.13 × 250,169.80
  4. Step 4: Simplify right side
    933,185.59x = 350,201,728,070.87
  5. Step 5: Solve for x
    x = 350,201,728,070.87/933,185.59
  6. Step 6: Final answer
    x = 375,275.54

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Double scale
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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.