Home / 3,673,673.48-5,505,276.97-2,706,523.15

Finding the Fourth Proportional to 3,673,673.48, 5,505,276.97 and 2,706,523.15

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Solution

The fourth proportional to 3,673,673.48, 5,505,276.97 and 2,706,523.15 is: 4,055,929.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,673,673.48 : 5,505,276.97 = 2,706,523.15 : x
  2. Step 2: Convert to fraction form
    3,673,673.48/5,505,276.97 = 2,706,523.15/x
  3. Step 3: Cross multiply
    3,673,673.48x = 5,505,276.97 × 2,706,523.15
  4. Step 4: Simplify right side
    3,673,673.48x = 14,900,159,566,466.85
  5. Step 5: Solve for x
    x = 14,900,159,566,466.85/3,673,673.48
  6. Step 6: Final answer
    x = 4,055,929.21

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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.