Home / 7,659,241.32-10,570,360.74-4,222,093.80

Finding the Fourth Proportional to 7,659,241.32, 10,570,360.74 and 4,222,093.80

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Solution

The fourth proportional to 7,659,241.32, 10,570,360.74 and 4,222,093.80 is: 5,826,824.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,659,241.32 : 10,570,360.74 = 4,222,093.80 : x
  2. Step 2: Convert to fraction form
    7,659,241.32/10,570,360.74 = 4,222,093.80/x
  3. Step 3: Cross multiply
    7,659,241.32x = 10,570,360.74 × 4,222,093.80
  4. Step 4: Simplify right side
    7,659,241.32x = 44,629,054,544,117.41
  5. Step 5: Solve for x
    x = 44,629,054,544,117.41/7,659,241.32
  6. Step 6: Final answer
    x = 5,826,824.44

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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.