Home / 2,422,127.09-3,337,936.19-1,732,601.41

Finding the Fourth Proportional to 2,422,127.09, 3,337,936.19 and 1,732,601.41

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Solution

The fourth proportional to 2,422,127.09, 3,337,936.19 and 1,732,601.41 is: 2,387,700.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,422,127.09 : 3,337,936.19 = 1,732,601.41 : x
  2. Step 2: Convert to fraction form
    2,422,127.09/3,337,936.19 = 1,732,601.41/x
  3. Step 3: Cross multiply
    2,422,127.09x = 3,337,936.19 × 1,732,601.41
  4. Step 4: Simplify right side
    2,422,127.09x = 5,783,312,938,773.44
  5. Step 5: Solve for x
    x = 5,783,312,938,773.44/2,422,127.09
  6. Step 6: Final answer
    x = 2,387,700.04

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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.