Home / 5,068,091.48-6,988,361.82-3,229,637.60

Finding the Fourth Proportional to 5,068,091.48, 6,988,361.82 and 3,229,637.60

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Solution

The fourth proportional to 5,068,091.48, 6,988,361.82 and 3,229,637.60 is: 4,453,328.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,068,091.48 : 6,988,361.82 = 3,229,637.60 : x
  2. Step 2: Convert to fraction form
    5,068,091.48/6,988,361.82 = 3,229,637.60/x
  3. Step 3: Cross multiply
    5,068,091.48x = 6,988,361.82 × 3,229,637.60
  4. Step 4: Simplify right side
    5,068,091.48x = 22,569,876,096,276.43
  5. Step 5: Solve for x
    x = 22,569,876,096,276.43/5,068,091.48
  6. Step 6: Final answer
    x = 4,453,328.47

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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.