Home / 7,194,029.94-10,798,726.77-3,097,379.88

Finding the Fourth Proportional to 7,194,029.94, 10,798,726.77 and 3,097,379.88

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Solution

The fourth proportional to 7,194,029.94, 10,798,726.77 and 3,097,379.88 is: 4,649,377.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,194,029.94 : 10,798,726.77 = 3,097,379.88 : x
  2. Step 2: Convert to fraction form
    7,194,029.94/10,798,726.77 = 3,097,379.88/x
  3. Step 3: Cross multiply
    7,194,029.94x = 10,798,726.77 × 3,097,379.88
  4. Step 4: Simplify right side
    7,194,029.94x = 33,447,759,027,015.39
  5. Step 5: Solve for x
    x = 33,447,759,027,015.39/7,194,029.94
  6. Step 6: Final answer
    x = 4,649,377.23

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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.