Home / 3,555,757.10-4,906,957.73-1,924,164.28

Finding the Fourth Proportional to 3,555,757.10, 4,906,957.73 and 1,924,164.28

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Solution

The fourth proportional to 3,555,757.10, 4,906,957.73 and 1,924,164.28 is: 2,655,353.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,757.10 : 4,906,957.73 = 1,924,164.28 : x
  2. Step 2: Convert to fraction form
    3,555,757.10/4,906,957.73 = 1,924,164.28/x
  3. Step 3: Cross multiply
    3,555,757.10x = 4,906,957.73 × 1,924,164.28
  4. Step 4: Simplify right side
    3,555,757.10x = 9,441,792,777,915.06
  5. Step 5: Solve for x
    x = 9,441,792,777,915.06/3,555,757.10
  6. Step 6: Final answer
    x = 2,655,353.70

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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.