Home / 3,769,416.62-5,204,936.48-3,495,890.96

Finding the Fourth Proportional to 3,769,416.62, 5,204,936.48 and 3,495,890.96

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Solution

The fourth proportional to 3,769,416.62, 5,204,936.48 and 3,495,890.96 is: 4,827,243.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,769,416.62 : 5,204,936.48 = 3,495,890.96 : x
  2. Step 2: Convert to fraction form
    3,769,416.62/5,204,936.48 = 3,495,890.96/x
  3. Step 3: Cross multiply
    3,769,416.62x = 5,204,936.48 × 3,495,890.96
  4. Step 4: Simplify right side
    3,769,416.62x = 18,195,890,370,326.77
  5. Step 5: Solve for x
    x = 18,195,890,370,326.77/3,769,416.62
  6. Step 6: Final answer
    x = 4,827,243.10

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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.