Home / 5,944,155.48-8,206,755.30-4,086,663.48

Finding the Fourth Proportional to 5,944,155.48, 8,206,755.30 and 4,086,663.48

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Solution

The fourth proportional to 5,944,155.48, 8,206,755.30 and 4,086,663.48 is: 5,642,222.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,944,155.48 : 8,206,755.30 = 4,086,663.48 : x
  2. Step 2: Convert to fraction form
    5,944,155.48/8,206,755.30 = 4,086,663.48/x
  3. Step 3: Cross multiply
    5,944,155.48x = 8,206,755.30 × 4,086,663.48
  4. Step 4: Simplify right side
    5,944,155.48x = 33,538,247,173,806.44
  5. Step 5: Solve for x
    x = 33,538,247,173,806.44/5,944,155.48
  6. Step 6: Final answer
    x = 5,642,222.40

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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.