Home / 3,536,302.82-5,304,491.23-2,830,815.46

Finding the Fourth Proportional to 3,536,302.82, 5,304,491.23 and 2,830,815.46

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Solution

The fourth proportional to 3,536,302.82, 5,304,491.23 and 2,830,815.46 is: 4,246,252.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,536,302.82 : 5,304,491.23 = 2,830,815.46 : x
  2. Step 2: Convert to fraction form
    3,536,302.82/5,304,491.23 = 2,830,815.46/x
  3. Step 3: Cross multiply
    3,536,302.82x = 5,304,491.23 × 2,830,815.46
  4. Step 4: Simplify right side
    3,536,302.82x = 15,016,035,781,318.42
  5. Step 5: Solve for x
    x = 15,016,035,781,318.42/3,536,302.82
  6. Step 6: Final answer
    x = 4,246,252.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.