Home / 3,287,486.76-4,533,794.22-2,063,906.27

Finding the Fourth Proportional to 3,287,486.76, 4,533,794.22 and 2,063,906.27

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Solution

The fourth proportional to 3,287,486.76, 4,533,794.22 and 2,063,906.27 is: 2,846,346.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,287,486.76 : 4,533,794.22 = 2,063,906.27 : x
  2. Step 2: Convert to fraction form
    3,287,486.76/4,533,794.22 = 2,063,906.27/x
  3. Step 3: Cross multiply
    3,287,486.76x = 4,533,794.22 × 2,063,906.27
  4. Step 4: Simplify right side
    3,287,486.76x = 9,357,326,333,513.29
  5. Step 5: Solve for x
    x = 9,357,326,333,513.29/3,287,486.76
  6. Step 6: Final answer
    x = 2,846,346.47

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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.