Home / 4,530,805.29-6,795,986.47-1,690,696

Finding the Fourth Proportional to 4,530,805.29, 6,795,986.47 and 1,690,696

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Solution

The fourth proportional to 4,530,805.29, 6,795,986.47 and 1,690,696 is: 2,535,961.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,530,805.29 : 6,795,986.47 = 1,690,696 : x
  2. Step 2: Convert to fraction form
    4,530,805.29/6,795,986.47 = 1,690,696/x
  3. Step 3: Cross multiply
    4,530,805.29x = 6,795,986.47 × 1,690,696
  4. Step 4: Simplify right side
    4,530,805.29x = 11,489,947,140,883.12
  5. Step 5: Solve for x
    x = 11,489,947,140,883.12/4,530,805.29
  6. Step 6: Final answer
    x = 2,535,961.36

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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.