Home / 7,584,662.71-11,385,090.28-3,268,842.83

Finding the Fourth Proportional to 7,584,662.71, 11,385,090.28 and 3,268,842.83

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Solution

The fourth proportional to 7,584,662.71, 11,385,090.28 and 3,268,842.83 is: 4,906,753.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,584,662.71 : 11,385,090.28 = 3,268,842.83 : x
  2. Step 2: Convert to fraction form
    7,584,662.71/11,385,090.28 = 3,268,842.83/x
  3. Step 3: Cross multiply
    7,584,662.71x = 11,385,090.28 × 3,268,842.83
  4. Step 4: Simplify right side
    7,584,662.71x = 37,216,070,673,755.24
  5. Step 5: Solve for x
    x = 37,216,070,673,755.24/7,584,662.71
  6. Step 6: Final answer
    x = 4,906,753.55

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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.