Home / 6,272,255.48-9,407,260.92-1,661,273.24

Finding the Fourth Proportional to 6,272,255.48, 9,407,260.92 and 1,661,273.24

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Solution

The fourth proportional to 6,272,255.48, 9,407,260.92 and 1,661,273.24 is: 2,491,612.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,272,255.48 : 9,407,260.92 = 1,661,273.24 : x
  2. Step 2: Convert to fraction form
    6,272,255.48/9,407,260.92 = 1,661,273.24/x
  3. Step 3: Cross multiply
    6,272,255.48x = 9,407,260.92 × 1,661,273.24
  4. Step 4: Simplify right side
    6,272,255.48x = 15,628,030,828,093.78
  5. Step 5: Solve for x
    x = 15,628,030,828,093.78/6,272,255.48
  6. Step 6: Final answer
    x = 2,491,612.61

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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.