Home / 5,664,801.48-8,488,959.66-3,501,207.24

Finding the Fourth Proportional to 5,664,801.48, 8,488,959.66 and 3,501,207.24

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Solution

The fourth proportional to 5,664,801.48, 8,488,959.66 and 3,501,207.24 is: 5,246,716.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,664,801.48 : 8,488,959.66 = 3,501,207.24 : x
  2. Step 2: Convert to fraction form
    5,664,801.48/8,488,959.66 = 3,501,207.24/x
  3. Step 3: Cross multiply
    5,664,801.48x = 8,488,959.66 × 3,501,207.24
  4. Step 4: Simplify right side
    5,664,801.48x = 29,721,607,021,659.94
  5. Step 5: Solve for x
    x = 29,721,607,021,659.94/5,664,801.48
  6. Step 6: Final answer
    x = 5,246,716.43

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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.