Home / 6,327,029.45-9,492,162.54-1,839,305.45

Finding the Fourth Proportional to 6,327,029.45, 9,492,162.54 and 1,839,305.45

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Solution

The fourth proportional to 6,327,029.45, 9,492,162.54 and 1,839,305.45 is: 2,759,428.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,327,029.45 : 9,492,162.54 = 1,839,305.45 : x
  2. Step 2: Convert to fraction form
    6,327,029.45/9,492,162.54 = 1,839,305.45/x
  3. Step 3: Cross multiply
    6,327,029.45x = 9,492,162.54 × 1,839,305.45
  4. Step 4: Simplify right side
    6,327,029.45x = 17,458,986,244,647.03
  5. Step 5: Solve for x
    x = 17,458,986,244,647.03/6,327,029.45
  6. Step 6: Final answer
    x = 2,759,428.64

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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.