Home / 6,019,480.36-9,032,172.99-2,824,866.28

Finding the Fourth Proportional to 6,019,480.36, 9,032,172.99 and 2,824,866.28

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Solution

The fourth proportional to 6,019,480.36, 9,032,172.99 and 2,824,866.28 is: 4,238,684.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019,480.36 : 9,032,172.99 = 2,824,866.28 : x
  2. Step 2: Convert to fraction form
    6,019,480.36/9,032,172.99 = 2,824,866.28/x
  3. Step 3: Cross multiply
    6,019,480.36x = 9,032,172.99 × 2,824,866.28
  4. Step 4: Simplify right side
    6,019,480.36x = 25,514,680,914,577.78
  5. Step 5: Solve for x
    x = 25,514,680,914,577.78/6,019,480.36
  6. Step 6: Final answer
    x = 4,238,684.97

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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.