Home / 4,079,788.36-5,630,213.01-2,244,293.80

Finding the Fourth Proportional to 4,079,788.36, 5,630,213.01 and 2,244,293.80

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Solution

The fourth proportional to 4,079,788.36, 5,630,213.01 and 2,244,293.80 is: 3,097,183.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,079,788.36 : 5,630,213.01 = 2,244,293.80 : x
  2. Step 2: Convert to fraction form
    4,079,788.36/5,630,213.01 = 2,244,293.80/x
  3. Step 3: Cross multiply
    4,079,788.36x = 5,630,213.01 × 2,244,293.80
  4. Step 4: Simplify right side
    4,079,788.36x = 12,635,852,151,022.34
  5. Step 5: Solve for x
    x = 12,635,852,151,022.34/4,079,788.36
  6. Step 6: Final answer
    x = 3,097,183.24

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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.