Home / 1,950,363.96-2,691,512.00-1,090,924.22

Finding the Fourth Proportional to 1,950,363.96, 2,691,512.00 and 1,090,924.22

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Solution

The fourth proportional to 1,950,363.96, 2,691,512.00 and 1,090,924.22 is: 1,505,480.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,363.96 : 2,691,512.00 = 1,090,924.22 : x
  2. Step 2: Convert to fraction form
    1,950,363.96/2,691,512.00 = 1,090,924.22/x
  3. Step 3: Cross multiply
    1,950,363.96x = 2,691,512.00 × 1,090,924.22
  4. Step 4: Simplify right side
    1,950,363.96x = 2,936,235,610,308.46
  5. Step 5: Solve for x
    x = 2,936,235,610,308.46/1,950,363.96
  6. Step 6: Final answer
    x = 1,505,480.86

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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.