Home / 2,445,944.13-3,669,566.85-848,504.61

Finding the Fourth Proportional to 2,445,944.13, 3,669,566.85 and 848,504.61

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Solution

The fourth proportional to 2,445,944.13, 3,669,566.85 and 848,504.61 is: 1,272,982.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,445,944.13 : 3,669,566.85 = 848,504.61 : x
  2. Step 2: Convert to fraction form
    2,445,944.13/3,669,566.85 = 848,504.61/x
  3. Step 3: Cross multiply
    2,445,944.13x = 3,669,566.85 × 848,504.61
  4. Step 4: Simplify right side
    2,445,944.13x = 3,113,644,388,928.18
  5. Step 5: Solve for x
    x = 3,113,644,388,928.18/2,445,944.13
  6. Step 6: Final answer
    x = 1,272,982.63

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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.