Home / 6,009,220.56-9,007,532.28-2,220,286.80

Finding the Fourth Proportional to 6,009,220.56, 9,007,532.28 and 2,220,286.80

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Solution

The fourth proportional to 6,009,220.56, 9,007,532.28 and 2,220,286.80 is: 3,328,103.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,009,220.56 : 9,007,532.28 = 2,220,286.80 : x
  2. Step 2: Convert to fraction form
    6,009,220.56/9,007,532.28 = 2,220,286.80/x
  3. Step 3: Cross multiply
    6,009,220.56x = 9,007,532.28 × 2,220,286.80
  4. Step 4: Simplify right side
    6,009,220.56x = 19,999,305,021,857.90
  5. Step 5: Solve for x
    x = 19,999,305,021,857.90/6,009,220.56
  6. Step 6: Final answer
    x = 3,328,103.01

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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.