Home / 3,946,848.04-5,446,592.81-2,204,542.22

Finding the Fourth Proportional to 3,946,848.04, 5,446,592.81 and 2,204,542.22

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Solution

The fourth proportional to 3,946,848.04, 5,446,592.81 and 2,204,542.22 is: 3,042,236.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,946,848.04 : 5,446,592.81 = 2,204,542.22 : x
  2. Step 2: Convert to fraction form
    3,946,848.04/5,446,592.81 = 2,204,542.22/x
  3. Step 3: Cross multiply
    3,946,848.04x = 5,446,592.81 × 2,204,542.22
  4. Step 4: Simplify right side
    3,946,848.04x = 12,007,243,811,642.16
  5. Step 5: Solve for x
    x = 12,007,243,811,642.16/3,946,848.04
  6. Step 6: Final answer
    x = 3,042,236.15

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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.