Home / 3,555,758.36-4,906,959.46-1,924,165.54

Finding the Fourth Proportional to 3,555,758.36, 4,906,959.46 and 1,924,165.54

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Solution

The fourth proportional to 3,555,758.36, 4,906,959.46 and 1,924,165.54 is: 2,655,355.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,758.36 : 4,906,959.46 = 1,924,165.54 : x
  2. Step 2: Convert to fraction form
    3,555,758.36/4,906,959.46 = 1,924,165.54/x
  3. Step 3: Cross multiply
    3,555,758.36x = 4,906,959.46 × 1,924,165.54
  4. Step 4: Simplify right side
    3,555,758.36x = 9,441,802,299,109.01
  5. Step 5: Solve for x
    x = 9,441,802,299,109.01/3,555,758.36
  6. Step 6: Final answer
    x = 2,655,355.44

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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.