Home / 2,323,136.82-3,483,919.19-883,478.12

Finding the Fourth Proportional to 2,323,136.82, 3,483,919.19 and 883,478.12

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Solution

The fourth proportional to 2,323,136.82, 3,483,919.19 and 883,478.12 is: 1,324,918.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,136.82 : 3,483,919.19 = 883,478.12 : x
  2. Step 2: Convert to fraction form
    2,323,136.82/3,483,919.19 = 883,478.12/x
  3. Step 3: Cross multiply
    2,323,136.82x = 3,483,919.19 × 883,478.12
  4. Step 4: Simplify right side
    2,323,136.82x = 3,077,966,372,629.06
  5. Step 5: Solve for x
    x = 3,077,966,372,629.06/2,323,136.82
  6. Step 6: Final answer
    x = 1,324,918.25

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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.