Home / 1,164,232.44-1,746,241.61-311,273.55

Finding the Fourth Proportional to 1,164,232.44, 1,746,241.61 and 311,273.55

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Solution

The fourth proportional to 1,164,232.44, 1,746,241.61 and 311,273.55 is: 466,881.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,232.44 : 1,746,241.61 = 311,273.55 : x
  2. Step 2: Convert to fraction form
    1,164,232.44/1,746,241.61 = 311,273.55/x
  3. Step 3: Cross multiply
    1,164,232.44x = 1,746,241.61 × 311,273.55
  4. Step 4: Simplify right side
    1,164,232.44x = 543,558,823,546.05
  5. Step 5: Solve for x
    x = 543,558,823,546.05/1,164,232.44
  6. Step 6: Final answer
    x = 466,881.70

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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.