Home / 4,104,648.36-6,156,972.54-2,485,743.48

Finding the Fourth Proportional to 4,104,648.36, 6,156,972.54 and 2,485,743.48

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Solution

The fourth proportional to 4,104,648.36, 6,156,972.54 and 2,485,743.48 is: 3,728,615.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,104,648.36 : 6,156,972.54 = 2,485,743.48 : x
  2. Step 2: Convert to fraction form
    4,104,648.36/6,156,972.54 = 2,485,743.48/x
  3. Step 3: Cross multiply
    4,104,648.36x = 6,156,972.54 × 2,485,743.48
  4. Step 4: Simplify right side
    4,104,648.36x = 15,304,654,347,844.04
  5. Step 5: Solve for x
    x = 15,304,654,347,844.04/4,104,648.36
  6. Step 6: Final answer
    x = 3,728,615.22

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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.