Home / 4,092,145.48-5,647,669.89-2,350,360.36

Finding the Fourth Proportional to 4,092,145.48, 5,647,669.89 and 2,350,360.36

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Solution

The fourth proportional to 4,092,145.48, 5,647,669.89 and 2,350,360.36 is: 3,243,789.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,092,145.48 : 5,647,669.89 = 2,350,360.36 : x
  2. Step 2: Convert to fraction form
    4,092,145.48/5,647,669.89 = 2,350,360.36/x
  3. Step 3: Cross multiply
    4,092,145.48x = 5,647,669.89 × 2,350,360.36
  4. Step 4: Simplify right side
    4,092,145.48x = 13,274,059,407,583.21
  5. Step 5: Solve for x
    x = 13,274,059,407,583.21/4,092,145.48
  6. Step 6: Final answer
    x = 3,243,789.72

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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.