Home / 2,399,370.60-3,599,055.87-801,933.68

Finding the Fourth Proportional to 2,399,370.60, 3,599,055.87 and 801,933.68

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Solution

The fourth proportional to 2,399,370.60, 3,599,055.87 and 801,933.68 is: 1,202,900.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,399,370.60 : 3,599,055.87 = 801,933.68 : x
  2. Step 2: Convert to fraction form
    2,399,370.60/3,599,055.87 = 801,933.68/x
  3. Step 3: Cross multiply
    2,399,370.60x = 3,599,055.87 × 801,933.68
  4. Step 4: Simplify right side
    2,399,370.60x = 2,886,204,114,345.03
  5. Step 5: Solve for x
    x = 2,886,204,114,345.03/2,399,370.60
  6. Step 6: Final answer
    x = 1,202,900.51

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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.