Home / 1,755,004.68-2,633,342.94-1,216,092.04

Finding the Fourth Proportional to 1,755,004.68, 2,633,342.94 and 1,216,092.04

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Solution

The fourth proportional to 1,755,004.68, 2,633,342.94 and 1,216,092.04 is: 1,824,717.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,004.68 : 2,633,342.94 = 1,216,092.04 : x
  2. Step 2: Convert to fraction form
    1,755,004.68/2,633,342.94 = 1,216,092.04/x
  3. Step 3: Cross multiply
    1,755,004.68x = 2,633,342.94 × 1,216,092.04
  4. Step 4: Simplify right side
    1,755,004.68x = 3,202,387,387,924.20
  5. Step 5: Solve for x
    x = 3,202,387,387,924.20/1,755,004.68
  6. Step 6: Final answer
    x = 1,824,717.29

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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.