Home / 1,094,997.79-1,642,496.23-797,372.30

Finding the Fourth Proportional to 1,094,997.79, 1,642,496.23 and 797,372.30

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Solution

The fourth proportional to 1,094,997.79, 1,642,496.23 and 797,372.30 is: 1,196,058.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,997.79 : 1,642,496.23 = 797,372.30 : x
  2. Step 2: Convert to fraction form
    1,094,997.79/1,642,496.23 = 797,372.30/x
  3. Step 3: Cross multiply
    1,094,997.79x = 1,642,496.23 × 797,372.30
  4. Step 4: Simplify right side
    1,094,997.79x = 1,309,681,001,759.39
  5. Step 5: Solve for x
    x = 1,309,681,001,759.39/1,094,997.79
  6. Step 6: Final answer
    x = 1,196,058.12

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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.