Home / 2,795,160.28-3,857,997.18-2,606,047.96

Finding the Fourth Proportional to 2,795,160.28, 3,857,997.18 and 2,606,047.96

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Solution

The fourth proportional to 2,795,160.28, 3,857,997.18 and 2,606,047.96 is: 3,596,976.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795,160.28 : 3,857,997.18 = 2,606,047.96 : x
  2. Step 2: Convert to fraction form
    2,795,160.28/3,857,997.18 = 2,606,047.96/x
  3. Step 3: Cross multiply
    2,795,160.28x = 3,857,997.18 × 2,606,047.96
  4. Step 4: Simplify right side
    2,795,160.28x = 10,054,125,680,624.75
  5. Step 5: Solve for x
    x = 10,054,125,680,624.75/2,795,160.28
  6. Step 6: Final answer
    x = 3,596,976.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.