Home / 9,208,092.20-13,813,205.09-3,060,623.52

Finding the Fourth Proportional to 9,208,092.20, 13,813,205.09 and 3,060,623.52

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Solution

The fourth proportional to 9,208,092.20, 13,813,205.09 and 3,060,623.52 is: 4,591,289.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,208,092.20 : 13,813,205.09 = 3,060,623.52 : x
  2. Step 2: Convert to fraction form
    9,208,092.20/13,813,205.09 = 3,060,623.52/x
  3. Step 3: Cross multiply
    9,208,092.20x = 13,813,205.09 × 3,060,623.52
  4. Step 4: Simplify right side
    9,208,092.20x = 42,277,020,369,734.60
  5. Step 5: Solve for x
    x = 42,277,020,369,734.60/9,208,092.20
  6. Step 6: Final answer
    x = 4,591,289.86

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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.