Home / 3,642,577.44-5,462,913.66-1,083,103.06

Finding the Fourth Proportional to 3,642,577.44, 5,462,913.66 and 1,083,103.06

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Solution

The fourth proportional to 3,642,577.44, 5,462,913.66 and 1,083,103.06 is: 1,624,371.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,642,577.44 : 5,462,913.66 = 1,083,103.06 : x
  2. Step 2: Convert to fraction form
    3,642,577.44/5,462,913.66 = 1,083,103.06/x
  3. Step 3: Cross multiply
    3,642,577.44x = 5,462,913.66 × 1,083,103.06
  4. Step 4: Simplify right side
    3,642,577.44x = 5,916,898,501,661.80
  5. Step 5: Solve for x
    x = 5,916,898,501,661.80/3,642,577.44
  6. Step 6: Final answer
    x = 1,624,371.37

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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.