Home / 6,327,019-9,492,146.88-1,839,295

Finding the Fourth Proportional to 6,327,019, 9,492,146.88 and 1,839,295

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Solution

The fourth proportional to 6,327,019, 9,492,146.88 and 1,839,295 is: 2,759,412.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,327,019 : 9,492,146.88 = 1,839,295 : x
  2. Step 2: Convert to fraction form
    6,327,019/9,492,146.88 = 1,839,295/x
  3. Step 3: Cross multiply
    6,327,019x = 9,492,146.88 × 1,839,295
  4. Step 4: Simplify right side
    6,327,019x = 17,458,858,295,649.60
  5. Step 5: Solve for x
    x = 17,458,858,295,649.60/6,327,019
  6. Step 6: Final answer
    x = 2,759,412.97

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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.