Home / 4,276,504.56-6,416,864.46-2,002,182.96

Finding the Fourth Proportional to 4,276,504.56, 6,416,864.46 and 2,002,182.96

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Solution

The fourth proportional to 4,276,504.56, 6,416,864.46 and 2,002,182.96 is: 3,004,261.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,276,504.56 : 6,416,864.46 = 2,002,182.96 : x
  2. Step 2: Convert to fraction form
    4,276,504.56/6,416,864.46 = 2,002,182.96/x
  3. Step 3: Cross multiply
    4,276,504.56x = 6,416,864.46 × 2,002,182.96
  4. Step 4: Simplify right side
    4,276,504.56x = 12,847,736,678,441.60
  5. Step 5: Solve for x
    x = 12,847,736,678,441.60/4,276,504.56
  6. Step 6: Final answer
    x = 3,004,261.19

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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.