Home / 3,395,566.65-5,092,796.40-998,850.76

Finding the Fourth Proportional to 3,395,566.65, 5,092,796.40 and 998,850.76

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Solution

The fourth proportional to 3,395,566.65, 5,092,796.40 and 998,850.76 is: 1,498,113.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,395,566.65 : 5,092,796.40 = 998,850.76 : x
  2. Step 2: Convert to fraction form
    3,395,566.65/5,092,796.40 = 998,850.76/x
  3. Step 3: Cross multiply
    3,395,566.65x = 5,092,796.40 × 998,850.76
  4. Step 4: Simplify right side
    3,395,566.65x = 5,086,943,554,665.26
  5. Step 5: Solve for x
    x = 5,086,943,554,665.26/3,395,566.65
  6. Step 6: Final answer
    x = 1,498,113.30

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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.