Home / 10,622,968.44-14,660,662.20-6,039,278.88

Finding the Fourth Proportional to 10,622,968.44, 14,660,662.20 and 6,039,278.88

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Solution

The fourth proportional to 10,622,968.44, 14,660,662.20 and 6,039,278.88 is: 8,334,753.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,622,968.44 : 14,660,662.20 = 6,039,278.88 : x
  2. Step 2: Convert to fraction form
    10,622,968.44/14,660,662.20 = 6,039,278.88/x
  3. Step 3: Cross multiply
    10,622,968.44x = 14,660,662.20 × 6,039,278.88
  4. Step 4: Simplify right side
    10,622,968.44x = 88,539,827,591,274.33
  5. Step 5: Solve for x
    x = 88,539,827,591,274.33/10,622,968.44
  6. Step 6: Final answer
    x = 8,334,753.90

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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.