Home / 10,793,821.20-16,190,731.80-4,063,745.04

Finding the Fourth Proportional to 10,793,821.20, 16,190,731.80 and 4,063,745.04

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Solution

The fourth proportional to 10,793,821.20, 16,190,731.80 and 4,063,745.04 is: 6,095,617.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,793,821.20 : 16,190,731.80 = 4,063,745.04 : x
  2. Step 2: Convert to fraction form
    10,793,821.20/16,190,731.80 = 4,063,745.04/x
  3. Step 3: Cross multiply
    10,793,821.20x = 16,190,731.80 × 4,063,745.04
  4. Step 4: Simplify right side
    10,793,821.20x = 65,795,006,046,220.27
  5. Step 5: Solve for x
    x = 65,795,006,046,220.27/10,793,821.20
  6. Step 6: Final answer
    x = 6,095,617.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.