Home / 6,021,957.40-9,029,945.58-2,183,626.60

Finding the Fourth Proportional to 6,021,957.40, 9,029,945.58 and 2,183,626.60

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Solution

The fourth proportional to 6,021,957.40, 9,029,945.58 and 2,183,626.60 is: 3,274,355.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,021,957.40 : 9,029,945.58 = 2,183,626.60 : x
  2. Step 2: Convert to fraction form
    6,021,957.40/9,029,945.58 = 2,183,626.60/x
  3. Step 3: Cross multiply
    6,021,957.40x = 9,029,945.58 × 2,183,626.60
  4. Step 4: Simplify right side
    6,021,957.40x = 19,718,029,365,040.43
  5. Step 5: Solve for x
    x = 19,718,029,365,040.43/6,021,957.40
  6. Step 6: Final answer
    x = 3,274,355.51

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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.