Home / 3,038,257.33-4,193,310.69-1,749,843.68

Finding the Fourth Proportional to 3,038,257.33, 4,193,310.69 and 1,749,843.68

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Solution

The fourth proportional to 3,038,257.33, 4,193,310.69 and 1,749,843.68 is: 2,415,081.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,038,257.33 : 4,193,310.69 = 1,749,843.68 : x
  2. Step 2: Convert to fraction form
    3,038,257.33/4,193,310.69 = 1,749,843.68/x
  3. Step 3: Cross multiply
    3,038,257.33x = 4,193,310.69 × 1,749,843.68
  4. Step 4: Simplify right side
    3,038,257.33x = 7,337,638,209,172.94
  5. Step 5: Solve for x
    x = 7,337,638,209,172.94/3,038,257.33
  6. Step 6: Final answer
    x = 2,415,081.22

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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.