Home / 10,823,367.44-14,932,089.63-6,177,410.34

Finding the Fourth Proportional to 10,823,367.44, 14,932,089.63 and 6,177,410.34

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Solution

The fourth proportional to 10,823,367.44, 14,932,089.63 and 6,177,410.34 is: 8,522,453.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,823,367.44 : 14,932,089.63 = 6,177,410.34 : x
  2. Step 2: Convert to fraction form
    10,823,367.44/14,932,089.63 = 6,177,410.34/x
  3. Step 3: Cross multiply
    10,823,367.44x = 14,932,089.63 × 6,177,410.34
  4. Step 4: Simplify right side
    10,823,367.44x = 92,241,644,878,168.78
  5. Step 5: Solve for x
    x = 92,241,644,878,168.78/10,823,367.44
  6. Step 6: Final answer
    x = 8,522,453.42

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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.