Home / 3,908,549.80-5,854,530.30-3,244,997.80

Finding the Fourth Proportional to 3,908,549.80, 5,854,530.30 and 3,244,997.80

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Solution

The fourth proportional to 3,908,549.80, 5,854,530.30 and 3,244,997.80 is: 4,860,610.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,908,549.80 : 5,854,530.30 = 3,244,997.80 : x
  2. Step 2: Convert to fraction form
    3,908,549.80/5,854,530.30 = 3,244,997.80/x
  3. Step 3: Cross multiply
    3,908,549.80x = 5,854,530.30 × 3,244,997.80
  4. Step 4: Simplify right side
    3,908,549.80x = 18,997,937,943,533.34
  5. Step 5: Solve for x
    x = 18,997,937,943,533.34/3,908,549.80
  6. Step 6: Final answer
    x = 4,860,610.43

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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.