Home / 4,074,443.92-5,622,713.85-2,239,016.32

Finding the Fourth Proportional to 4,074,443.92, 5,622,713.85 and 2,239,016.32

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Solution

The fourth proportional to 4,074,443.92, 5,622,713.85 and 2,239,016.32 is: 3,089,832.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,443.92 : 5,622,713.85 = 2,239,016.32 : x
  2. Step 2: Convert to fraction form
    4,074,443.92/5,622,713.85 = 2,239,016.32/x
  3. Step 3: Cross multiply
    4,074,443.92x = 5,622,713.85 × 2,239,016.32
  4. Step 4: Simplify right side
    4,074,443.92x = 12,589,348,072,840.03
  5. Step 5: Solve for x
    x = 12,589,348,072,840.03/4,074,443.92
  6. Step 6: Final answer
    x = 3,089,832.21

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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.