Home / 3,646,101.54-5,031,721.56-2,014,614.02

Finding the Fourth Proportional to 3,646,101.54, 5,031,721.56 and 2,014,614.02

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Solution

The fourth proportional to 3,646,101.54, 5,031,721.56 and 2,014,614.02 is: 2,780,223.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,646,101.54 : 5,031,721.56 = 2,014,614.02 : x
  2. Step 2: Convert to fraction form
    3,646,101.54/5,031,721.56 = 2,014,614.02/x
  3. Step 3: Cross multiply
    3,646,101.54x = 5,031,721.56 × 2,014,614.02
  4. Step 4: Simplify right side
    3,646,101.54x = 10,136,976,799,512.27
  5. Step 5: Solve for x
    x = 10,136,976,799,512.27/3,646,101.54
  6. Step 6: Final answer
    x = 2,780,223.39

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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.