Home / 3,627,368.53-5,436,927.83-1,895,568.26

Finding the Fourth Proportional to 3,627,368.53, 5,436,927.83 and 1,895,568.26

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Solution

The fourth proportional to 3,627,368.53, 5,436,927.83 and 1,895,568.26 is: 2,841,196.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,627,368.53 : 5,436,927.83 = 1,895,568.26 : x
  2. Step 2: Convert to fraction form
    3,627,368.53/5,436,927.83 = 1,895,568.26/x
  3. Step 3: Cross multiply
    3,627,368.53x = 5,436,927.83 × 1,895,568.26
  4. Step 4: Simplify right side
    3,627,368.53x = 10,306,067,830,573.15
  5. Step 5: Solve for x
    x = 10,306,067,830,573.15/3,627,368.53
  6. Step 6: Final answer
    x = 2,841,196.79

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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.