Home / 4,955,605.34-6,839,992.46-3,386,372.36

Finding the Fourth Proportional to 4,955,605.34, 6,839,992.46 and 3,386,372.36

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Solution

The fourth proportional to 4,955,605.34, 6,839,992.46 and 3,386,372.36 is: 4,674,052.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,955,605.34 : 6,839,992.46 = 3,386,372.36 : x
  2. Step 2: Convert to fraction form
    4,955,605.34/6,839,992.46 = 3,386,372.36/x
  3. Step 3: Cross multiply
    4,955,605.34x = 6,839,992.46 × 3,386,372.36
  4. Step 4: Simplify right side
    4,955,605.34x = 23,162,761,383,418.38
  5. Step 5: Solve for x
    x = 23,162,761,383,418.38/4,955,605.34
  6. Step 6: Final answer
    x = 4,674,052.88

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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.