Home / 3,881,286.11-5,824,630.59-1,606,822.31

Finding the Fourth Proportional to 3,881,286.11, 5,824,630.59 and 1,606,822.31

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Solution

The fourth proportional to 3,881,286.11, 5,824,630.59 and 1,606,822.31 is: 2,411,351.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,881,286.11 : 5,824,630.59 = 1,606,822.31 : x
  2. Step 2: Convert to fraction form
    3,881,286.11/5,824,630.59 = 1,606,822.31/x
  3. Step 3: Cross multiply
    3,881,286.11x = 5,824,630.59 × 1,606,822.31
  4. Step 4: Simplify right side
    3,881,286.11x = 9,359,146,388,056.46
  5. Step 5: Solve for x
    x = 9,359,146,388,056.46/3,881,286.11
  6. Step 6: Final answer
    x = 2,411,351.83

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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.