Home / 2,326,677.82-3,493,286.46-1,190,255.18

Finding the Fourth Proportional to 2,326,677.82, 3,493,286.46 and 1,190,255.18

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Solution

The fourth proportional to 2,326,677.82, 3,493,286.46 and 1,190,255.18 is: 1,787,055.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,677.82 : 3,493,286.46 = 1,190,255.18 : x
  2. Step 2: Convert to fraction form
    2,326,677.82/3,493,286.46 = 1,190,255.18/x
  3. Step 3: Cross multiply
    2,326,677.82x = 3,493,286.46 × 1,190,255.18
  4. Step 4: Simplify right side
    2,326,677.82x = 4,157,902,286,772.43
  5. Step 5: Solve for x
    x = 4,157,902,286,772.43/2,326,677.82
  6. Step 6: Final answer
    x = 1,787,055.46

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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.