Home / 5,335,231.89-7,363,320.89-3,042,867.09

Finding the Fourth Proportional to 5,335,231.89, 7,363,320.89 and 3,042,867.09

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Solution

The fourth proportional to 5,335,231.89, 7,363,320.89 and 3,042,867.09 is: 4,199,556.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,335,231.89 : 7,363,320.89 = 3,042,867.09 : x
  2. Step 2: Convert to fraction form
    5,335,231.89/7,363,320.89 = 3,042,867.09/x
  3. Step 3: Cross multiply
    5,335,231.89x = 7,363,320.89 × 3,042,867.09
  4. Step 4: Simplify right side
    5,335,231.89x = 22,405,606,794,076.17
  5. Step 5: Solve for x
    x = 22,405,606,794,076.17/5,335,231.89
  6. Step 6: Final answer
    x = 4,199,556.32

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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.