Home / 1,166,906.26-1,750,359.66-368,250.04

Finding the Fourth Proportional to 1,166,906.26, 1,750,359.66 and 368,250.04

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Solution

The fourth proportional to 1,166,906.26, 1,750,359.66 and 368,250.04 is: 552,375.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,906.26 : 1,750,359.66 = 368,250.04 : x
  2. Step 2: Convert to fraction form
    1,166,906.26/1,750,359.66 = 368,250.04/x
  3. Step 3: Cross multiply
    1,166,906.26x = 1,750,359.66 × 368,250.04
  4. Step 4: Simplify right side
    1,166,906.26x = 644,570,014,809.39
  5. Step 5: Solve for x
    x = 644,570,014,809.39/1,166,906.26
  6. Step 6: Final answer
    x = 552,375.15

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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.