Home / 3,509,659.80-5,253,992.10-3,302,040.60

Finding the Fourth Proportional to 3,509,659.80, 5,253,992.10 and 3,302,040.60

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Solution

The fourth proportional to 3,509,659.80, 5,253,992.10 and 3,302,040.60 is: 4,943,184.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,509,659.80 : 5,253,992.10 = 3,302,040.60 : x
  2. Step 2: Convert to fraction form
    3,509,659.80/5,253,992.10 = 3,302,040.60/x
  3. Step 3: Cross multiply
    3,509,659.80x = 5,253,992.10 × 3,302,040.60
  4. Step 4: Simplify right side
    3,509,659.80x = 17,348,895,226,279.26
  5. Step 5: Solve for x
    x = 17,348,895,226,279.26/3,509,659.80
  6. Step 6: Final answer
    x = 4,943,184.30

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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.