Home / 1,804,721.70-2,707,249.59-590,305.22

Finding the Fourth Proportional to 1,804,721.70, 2,707,249.59 and 590,305.22

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Solution

The fourth proportional to 1,804,721.70, 2,707,249.59 and 590,305.22 is: 885,512.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,804,721.70 : 2,707,249.59 = 590,305.22 : x
  2. Step 2: Convert to fraction form
    1,804,721.70/2,707,249.59 = 590,305.22/x
  3. Step 3: Cross multiply
    1,804,721.70x = 2,707,249.59 × 590,305.22
  4. Step 4: Simplify right side
    1,804,721.70x = 1,598,103,564,819.86
  5. Step 5: Solve for x
    x = 1,598,103,564,819.86/1,804,721.70
  6. Step 6: Final answer
    x = 885,512.47

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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.