Home / 3,293,850.61-4,938,244.26-1,673,287.12

Finding the Fourth Proportional to 3,293,850.61, 4,938,244.26 and 1,673,287.12

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Solution

The fourth proportional to 3,293,850.61, 4,938,244.26 and 1,673,287.12 is: 2,508,644.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293,850.61 : 4,938,244.26 = 1,673,287.12 : x
  2. Step 2: Convert to fraction form
    3,293,850.61/4,938,244.26 = 1,673,287.12/x
  3. Step 3: Cross multiply
    3,293,850.61x = 4,938,244.26 × 1,673,287.12
  4. Step 4: Simplify right side
    3,293,850.61x = 8,263,100,515,671.93
  5. Step 5: Solve for x
    x = 8,263,100,515,671.93/3,293,850.61
  6. Step 6: Final answer
    x = 2,508,644.59

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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.