Home / 2,682,933.54-3,702,445.65-1,537,018.44

Finding the Fourth Proportional to 2,682,933.54, 3,702,445.65 and 1,537,018.44

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Solution

The fourth proportional to 2,682,933.54, 3,702,445.65 and 1,537,018.44 is: 2,121,083.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,682,933.54 : 3,702,445.65 = 1,537,018.44 : x
  2. Step 2: Convert to fraction form
    2,682,933.54/3,702,445.65 = 1,537,018.44/x
  3. Step 3: Cross multiply
    2,682,933.54x = 3,702,445.65 × 1,537,018.44
  4. Step 4: Simplify right side
    2,682,933.54x = 5,690,727,237,147.79
  5. Step 5: Solve for x
    x = 5,690,727,237,147.79/2,682,933.54
  6. Step 6: Final answer
    x = 2,121,083.94

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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.