Home / 3,321,644.83-4,982,467.32-797,300.08

Finding the Fourth Proportional to 3,321,644.83, 4,982,467.32 and 797,300.08

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Solution

The fourth proportional to 3,321,644.83, 4,982,467.32 and 797,300.08 is: 1,195,950.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,321,644.83 : 4,982,467.32 = 797,300.08 : x
  2. Step 2: Convert to fraction form
    3,321,644.83/4,982,467.32 = 797,300.08/x
  3. Step 3: Cross multiply
    3,321,644.83x = 4,982,467.32 × 797,300.08
  4. Step 4: Simplify right side
    3,321,644.83x = 3,972,521,580,377.22
  5. Step 5: Solve for x
    x = 3,972,521,580,377.22/3,321,644.83
  6. Step 6: Final answer
    x = 1,195,950.14

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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.