Home / 10,999,633.47-15,179,265.86-6,104,571.27

Finding the Fourth Proportional to 10,999,633.47, 15,179,265.86 and 6,104,571.27

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Solution

The fourth proportional to 10,999,633.47, 15,179,265.86 and 6,104,571.27 is: 8,424,181.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,999,633.47 : 15,179,265.86 = 6,104,571.27 : x
  2. Step 2: Convert to fraction form
    10,999,633.47/15,179,265.86 = 6,104,571.27/x
  3. Step 3: Cross multiply
    10,999,633.47x = 15,179,265.86 × 6,104,571.27
  4. Step 4: Simplify right side
    10,999,633.47x = 92,662,910,238,124.98
  5. Step 5: Solve for x
    x = 92,662,910,238,124.98/10,999,633.47
  6. Step 6: Final answer
    x = 8,424,181.63

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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.