Home / 2,264,270.93-3,124,714.17-1,231,801.21

Finding the Fourth Proportional to 2,264,270.93, 3,124,714.17 and 1,231,801.21

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Solution

The fourth proportional to 2,264,270.93, 3,124,714.17 and 1,231,801.21 is: 1,699,896.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264,270.93 : 3,124,714.17 = 1,231,801.21 : x
  2. Step 2: Convert to fraction form
    2,264,270.93/3,124,714.17 = 1,231,801.21/x
  3. Step 3: Cross multiply
    2,264,270.93x = 3,124,714.17 × 1,231,801.21
  4. Step 4: Simplify right side
    2,264,270.93x = 3,849,026,704,035.29
  5. Step 5: Solve for x
    x = 3,849,026,704,035.29/2,264,270.93
  6. Step 6: Final answer
    x = 1,699,896.71

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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.