Home / 2,410,036.59-3,615,148.97-727,140.27

Finding the Fourth Proportional to 2,410,036.59, 3,615,148.97 and 727,140.27

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Solution

The fourth proportional to 2,410,036.59, 3,615,148.97 and 727,140.27 is: 1,090,738.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,036.59 : 3,615,148.97 = 727,140.27 : x
  2. Step 2: Convert to fraction form
    2,410,036.59/3,615,148.97 = 727,140.27/x
  3. Step 3: Cross multiply
    2,410,036.59x = 3,615,148.97 × 727,140.27
  4. Step 4: Simplify right side
    2,410,036.59x = 2,628,720,394,500.32
  5. Step 5: Solve for x
    x = 2,628,720,394,500.32/2,410,036.59
  6. Step 6: Final answer
    x = 1,090,738.79

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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.