Home / 2,348,144.67-3,519,758.93-982,700.75

Finding the Fourth Proportional to 2,348,144.67, 3,519,758.93 and 982,700.75

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Solution

The fourth proportional to 2,348,144.67, 3,519,758.93 and 982,700.75 is: 1,473,022.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,348,144.67 : 3,519,758.93 = 982,700.75 : x
  2. Step 2: Convert to fraction form
    2,348,144.67/3,519,758.93 = 982,700.75/x
  3. Step 3: Cross multiply
    2,348,144.67x = 3,519,758.93 × 982,700.75
  4. Step 4: Simplify right side
    2,348,144.67x = 3,458,869,725,188.16
  5. Step 5: Solve for x
    x = 3,458,869,725,188.16/2,348,144.67
  6. Step 6: Final answer
    x = 1,473,022.41

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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.