Home / 3,295,348.79-4,548,058.76-1,845,137.69

Finding the Fourth Proportional to 3,295,348.79, 4,548,058.76 and 1,845,137.69

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Solution

The fourth proportional to 3,295,348.79, 4,548,058.76 and 1,845,137.69 is: 2,546,557.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,295,348.79 : 4,548,058.76 = 1,845,137.69 : x
  2. Step 2: Convert to fraction form
    3,295,348.79/4,548,058.76 = 1,845,137.69/x
  3. Step 3: Cross multiply
    3,295,348.79x = 4,548,058.76 × 1,845,137.69
  4. Step 4: Simplify right side
    3,295,348.79x = 8,391,794,616,283.22
  5. Step 5: Solve for x
    x = 8,391,794,616,283.22/3,295,348.79
  6. Step 6: Final answer
    x = 2,546,557.33

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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.