Home / 4,632,991.56-6,393,517.11-2,539,830.33

Finding the Fourth Proportional to 4,632,991.56, 6,393,517.11 and 2,539,830.33

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Solution

The fourth proportional to 4,632,991.56, 6,393,517.11 and 2,539,830.33 is: 3,504,959.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,632,991.56 : 6,393,517.11 = 2,539,830.33 : x
  2. Step 2: Convert to fraction form
    4,632,991.56/6,393,517.11 = 2,539,830.33/x
  3. Step 3: Cross multiply
    4,632,991.56x = 6,393,517.11 × 2,539,830.33
  4. Step 4: Simplify right side
    4,632,991.56x = 16,238,448,671,351.95
  5. Step 5: Solve for x
    x = 16,238,448,671,351.95/4,632,991.56
  6. Step 6: Final answer
    x = 3,504,959.69

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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.