Home / 4,501,873.78-6,750,815.37-3,234,387.22

Finding the Fourth Proportional to 4,501,873.78, 6,750,815.37 and 3,234,387.22

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Solution

The fourth proportional to 4,501,873.78, 6,750,815.37 and 3,234,387.22 is: 4,850,147.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,501,873.78 : 6,750,815.37 = 3,234,387.22 : x
  2. Step 2: Convert to fraction form
    4,501,873.78/6,750,815.37 = 3,234,387.22/x
  3. Step 3: Cross multiply
    4,501,873.78x = 6,750,815.37 × 3,234,387.22
  4. Step 4: Simplify right side
    4,501,873.78x = 21,834,750,957,307.57
  5. Step 5: Solve for x
    x = 21,834,750,957,307.57/4,501,873.78
  6. Step 6: Final answer
    x = 4,850,147.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.