Home / 4,049,664-5,588,652.96-2,238,944.64

Finding the Fourth Proportional to 4,049,664, 5,588,652.96 and 2,238,944.64

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Solution

The fourth proportional to 4,049,664, 5,588,652.96 and 2,238,944.64 is: 3,089,808.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,049,664 : 5,588,652.96 = 2,238,944.64 : x
  2. Step 2: Convert to fraction form
    4,049,664/5,588,652.96 = 2,238,944.64/x
  3. Step 3: Cross multiply
    4,049,664x = 5,588,652.96 × 2,238,944.64
  4. Step 4: Simplify right side
    4,049,664x = 12,512,684,589,612.13
  5. Step 5: Solve for x
    x = 12,512,684,589,612.13/4,049,664
  6. Step 6: Final answer
    x = 3,089,808.09

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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.