Home / 2,395,874.04-3,306,211.48-1,308,191.44

Finding the Fourth Proportional to 2,395,874.04, 3,306,211.48 and 1,308,191.44

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Solution

The fourth proportional to 2,395,874.04, 3,306,211.48 and 1,308,191.44 is: 1,805,252.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395,874.04 : 3,306,211.48 = 1,308,191.44 : x
  2. Step 2: Convert to fraction form
    2,395,874.04/3,306,211.48 = 1,308,191.44/x
  3. Step 3: Cross multiply
    2,395,874.04x = 3,306,211.48 × 1,308,191.44
  4. Step 4: Simplify right side
    2,395,874.04x = 4,325,157,556,965.73
  5. Step 5: Solve for x
    x = 4,325,157,556,965.73/2,395,874.04
  6. Step 6: Final answer
    x = 1,805,252.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.