Home / 5,930,380.60-8,184,067.14-3,352,071.28

Finding the Fourth Proportional to 5,930,380.60, 8,184,067.14 and 3,352,071.28

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Solution

The fourth proportional to 5,930,380.60, 8,184,067.14 and 3,352,071.28 is: 4,625,938.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,930,380.60 : 8,184,067.14 = 3,352,071.28 : x
  2. Step 2: Convert to fraction form
    5,930,380.60/8,184,067.14 = 3,352,071.28/x
  3. Step 3: Cross multiply
    5,930,380.60x = 8,184,067.14 × 3,352,071.28
  4. Step 4: Simplify right side
    5,930,380.60x = 27,433,576,413,585.74
  5. Step 5: Solve for x
    x = 27,433,576,413,585.74/5,930,380.60
  6. Step 6: Final answer
    x = 4,625,938.58

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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.