Home / 3,284,377.48-4,534,573.60-2,939,616.36

Finding the Fourth Proportional to 3,284,377.48, 4,534,573.60 and 2,939,616.36

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Solution

The fourth proportional to 3,284,377.48, 4,534,573.60 and 2,939,616.36 is: 4,058,579.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,284,377.48 : 4,534,573.60 = 2,939,616.36 : x
  2. Step 2: Convert to fraction form
    3,284,377.48/4,534,573.60 = 2,939,616.36/x
  3. Step 3: Cross multiply
    3,284,377.48x = 4,534,573.60 × 2,939,616.36
  4. Step 4: Simplify right side
    3,284,377.48x = 13,329,906,740,184.09
  5. Step 5: Solve for x
    x = 13,329,906,740,184.09/3,284,377.48
  6. Step 6: Final answer
    x = 4,058,579.39

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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.