Home / 2,792,782.44-3,854,013.39-1,552,360.26

Finding the Fourth Proportional to 2,792,782.44, 3,854,013.39 and 1,552,360.26

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Solution

The fourth proportional to 2,792,782.44, 3,854,013.39 and 1,552,360.26 is: 2,142,242.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,792,782.44 : 3,854,013.39 = 1,552,360.26 : x
  2. Step 2: Convert to fraction form
    2,792,782.44/3,854,013.39 = 1,552,360.26/x
  3. Step 3: Cross multiply
    2,792,782.44x = 3,854,013.39 × 1,552,360.26
  4. Step 4: Simplify right side
    2,792,782.44x = 5,982,817,201,112.01
  5. Step 5: Solve for x
    x = 5,982,817,201,112.01/2,792,782.44
  6. Step 6: Final answer
    x = 2,142,242.49

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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.