Home / 3,674,566.76-5,071,186.17-2,204,530.38

Finding the Fourth Proportional to 3,674,566.76, 5,071,186.17 and 2,204,530.38

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Solution

The fourth proportional to 3,674,566.76, 5,071,186.17 and 2,204,530.38 is: 3,042,422.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,674,566.76 : 5,071,186.17 = 2,204,530.38 : x
  2. Step 2: Convert to fraction form
    3,674,566.76/5,071,186.17 = 2,204,530.38/x
  3. Step 3: Cross multiply
    3,674,566.76x = 5,071,186.17 × 2,204,530.38
  4. Step 4: Simplify right side
    3,674,566.76x = 11,179,583,974,400.84
  5. Step 5: Solve for x
    x = 11,179,583,974,400.84/3,674,566.76
  6. Step 6: Final answer
    x = 3,042,422.34

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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.