Home / 2,930,252.30-4,396,156.05-1,036,796.30

Finding the Fourth Proportional to 2,930,252.30, 4,396,156.05 and 1,036,796.30

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Solution

The fourth proportional to 2,930,252.30, 4,396,156.05 and 1,036,796.30 is: 1,555,469.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,930,252.30 : 4,396,156.05 = 1,036,796.30 : x
  2. Step 2: Convert to fraction form
    2,930,252.30/4,396,156.05 = 1,036,796.30/x
  3. Step 3: Cross multiply
    2,930,252.30x = 4,396,156.05 × 1,036,796.30
  4. Step 4: Simplify right side
    2,930,252.30x = 4,557,918,326,862.62
  5. Step 5: Solve for x
    x = 4,557,918,326,862.62/2,930,252.30
  6. Step 6: Final answer
    x = 1,555,469.58

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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.