Home / 8,165,247.03-11,268,040.26-4,444,104.72

Finding the Fourth Proportional to 8,165,247.03, 11,268,040.26 and 4,444,104.72

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Solution

The fourth proportional to 8,165,247.03, 11,268,040.26 and 4,444,104.72 is: 6,132,864.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,165,247.03 : 11,268,040.26 = 4,444,104.72 : x
  2. Step 2: Convert to fraction form
    8,165,247.03/11,268,040.26 = 4,444,104.72/x
  3. Step 3: Cross multiply
    8,165,247.03x = 11,268,040.26 × 4,444,104.72
  4. Step 4: Simplify right side
    8,165,247.03x = 50,076,350,904,616.02
  5. Step 5: Solve for x
    x = 50,076,350,904,616.02/8,165,247.03
  6. Step 6: Final answer
    x = 6,132,864.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.