Home / 5,530,019.90-8,292,028.19-2,493,833.31

Finding the Fourth Proportional to 5,530,019.90, 8,292,028.19 and 2,493,833.31

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Solution

The fourth proportional to 5,530,019.90, 8,292,028.19 and 2,493,833.31 is: 3,739,396.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,530,019.90 : 8,292,028.19 = 2,493,833.31 : x
  2. Step 2: Convert to fraction form
    5,530,019.90/8,292,028.19 = 2,493,833.31/x
  3. Step 3: Cross multiply
    5,530,019.90x = 8,292,028.19 × 2,493,833.31
  4. Step 4: Simplify right side
    5,530,019.90x = 20,678,936,095,211.84
  5. Step 5: Solve for x
    x = 20,678,936,095,211.84/5,530,019.90
  6. Step 6: Final answer
    x = 3,739,396.33

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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.