Home / 4,033,067.40-6,032,105.10-3,609,664.20

Finding the Fourth Proportional to 4,033,067.40, 6,032,105.10 and 3,609,664.20

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Solution

The fourth proportional to 4,033,067.40, 6,032,105.10 and 3,609,664.20 is: 5,398,837.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,067.40 : 6,032,105.10 = 3,609,664.20 : x
  2. Step 2: Convert to fraction form
    4,033,067.40/6,032,105.10 = 3,609,664.20/x
  3. Step 3: Cross multiply
    4,033,067.40x = 6,032,105.10 × 3,609,664.20
  4. Step 4: Simplify right side
    4,033,067.40x = 21,773,873,830,107.42
  5. Step 5: Solve for x
    x = 21,773,873,830,107.42/4,033,067.40
  6. Step 6: Final answer
    x = 5,398,837.08

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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.