Home / 5,304,029.82-7,317,641.10-3,469,535.34

Finding the Fourth Proportional to 5,304,029.82, 7,317,641.10 and 3,469,535.34

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Solution

The fourth proportional to 5,304,029.82, 7,317,641.10 and 3,469,535.34 is: 4,786,702.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,304,029.82 : 7,317,641.10 = 3,469,535.34 : x
  2. Step 2: Convert to fraction form
    5,304,029.82/7,317,641.10 = 3,469,535.34/x
  3. Step 3: Cross multiply
    5,304,029.82x = 7,317,641.10 × 3,469,535.34
  4. Step 4: Simplify right side
    5,304,029.82x = 25,388,814,401,886.47
  5. Step 5: Solve for x
    x = 25,388,814,401,886.47/5,304,029.82
  6. Step 6: Final answer
    x = 4,786,702.80

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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.