Home / 3,265,175.66-4,505,915.76-1,775,017.70

Finding the Fourth Proportional to 3,265,175.66, 4,505,915.76 and 1,775,017.70

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Solution

The fourth proportional to 3,265,175.66, 4,505,915.76 and 1,775,017.70 is: 2,449,509.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,265,175.66 : 4,505,915.76 = 1,775,017.70 : x
  2. Step 2: Convert to fraction form
    3,265,175.66/4,505,915.76 = 1,775,017.70/x
  3. Step 3: Cross multiply
    3,265,175.66x = 4,505,915.76 × 1,775,017.70
  4. Step 4: Simplify right side
    3,265,175.66x = 7,998,080,228,708.95
  5. Step 5: Solve for x
    x = 7,998,080,228,708.95/3,265,175.66
  6. Step 6: Final answer
    x = 2,449,509.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.