Home / 6,222,774.80-9,323,664.60-3,021,006.80

Finding the Fourth Proportional to 6,222,774.80, 9,323,664.60 and 3,021,006.80

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Solution

The fourth proportional to 6,222,774.80, 9,323,664.60 and 3,021,006.80 is: 4,526,413.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,222,774.80 : 9,323,664.60 = 3,021,006.80 : x
  2. Step 2: Convert to fraction form
    6,222,774.80/9,323,664.60 = 3,021,006.80/x
  3. Step 3: Cross multiply
    6,222,774.80x = 9,323,664.60 × 3,021,006.80
  4. Step 4: Simplify right side
    6,222,774.80x = 28,166,854,157,519.28
  5. Step 5: Solve for x
    x = 28,166,854,157,519.28/6,222,774.80
  6. Step 6: Final answer
    x = 4,526,413.87

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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.