Home / 5,958,664.52-8,222,289.13-3,511,116.28

Finding the Fourth Proportional to 5,958,664.52, 8,222,289.13 and 3,511,116.28

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Solution

The fourth proportional to 5,958,664.52, 8,222,289.13 and 3,511,116.28 is: 4,844,946.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,958,664.52 : 8,222,289.13 = 3,511,116.28 : x
  2. Step 2: Convert to fraction form
    5,958,664.52/8,222,289.13 = 3,511,116.28/x
  3. Step 3: Cross multiply
    5,958,664.52x = 8,222,289.13 × 3,511,116.28
  4. Step 4: Simplify right side
    5,958,664.52x = 28,869,413,193,876.52
  5. Step 5: Solve for x
    x = 28,869,413,193,876.52/5,958,664.52
  6. Step 6: Final answer
    x = 4,844,946.90

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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.