Home / 10,949,928.39-15,110,999.15-6,055,482.06

Finding the Fourth Proportional to 10,949,928.39, 15,110,999.15 and 6,055,482.06

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Solution

The fourth proportional to 10,949,928.39, 15,110,999.15 and 6,055,482.06 is: 8,356,619.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,949,928.39 : 15,110,999.15 = 6,055,482.06 : x
  2. Step 2: Convert to fraction form
    10,949,928.39/15,110,999.15 = 6,055,482.06/x
  3. Step 3: Cross multiply
    10,949,928.39x = 15,110,999.15 × 6,055,482.06
  4. Step 4: Simplify right side
    10,949,928.39x = 91,504,384,231,222.83
  5. Step 5: Solve for x
    x = 91,504,384,231,222.83/10,949,928.39
  6. Step 6: Final answer
    x = 8,356,619.42

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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.