Home / 3,508,878.56-4,843,052.28-2,283,021.44

Finding the Fourth Proportional to 3,508,878.56, 4,843,052.28 and 2,283,021.44

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Solution

The fourth proportional to 3,508,878.56, 4,843,052.28 and 2,283,021.44 is: 3,151,090.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,508,878.56 : 4,843,052.28 = 2,283,021.44 : x
  2. Step 2: Convert to fraction form
    3,508,878.56/4,843,052.28 = 2,283,021.44/x
  3. Step 3: Cross multiply
    3,508,878.56x = 4,843,052.28 × 2,283,021.44
  4. Step 4: Simplify right side
    3,508,878.56x = 11,056,792,190,280.88
  5. Step 5: Solve for x
    x = 11,056,792,190,280.88/3,508,878.56
  6. Step 6: Final answer
    x = 3,151,090.01

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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.