Home / 6,617,777.56-9,928,262.19-2,299,199.23

Finding the Fourth Proportional to 6,617,777.56, 9,928,262.19 and 2,299,199.23

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Solution

The fourth proportional to 6,617,777.56, 9,928,262.19 and 2,299,199.23 is: 3,449,353.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,617,777.56 : 9,928,262.19 = 2,299,199.23 : x
  2. Step 2: Convert to fraction form
    6,617,777.56/9,928,262.19 = 2,299,199.23/x
  3. Step 3: Cross multiply
    6,617,777.56x = 9,928,262.19 × 2,299,199.23
  4. Step 4: Simplify right side
    6,617,777.56x = 22,827,052,734,738.96
  5. Step 5: Solve for x
    x = 22,827,052,734,738.96/6,617,777.56
  6. Step 6: Final answer
    x = 3,449,353.28

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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.