Home / 3,099,621.74-4,277,289.04-1,741,582.22

Finding the Fourth Proportional to 3,099,621.74, 4,277,289.04 and 1,741,582.22

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Solution

The fourth proportional to 3,099,621.74, 4,277,289.04 and 1,741,582.22 is: 2,403,277.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,099,621.74 : 4,277,289.04 = 1,741,582.22 : x
  2. Step 2: Convert to fraction form
    3,099,621.74/4,277,289.04 = 1,741,582.22/x
  3. Step 3: Cross multiply
    3,099,621.74x = 4,277,289.04 × 1,741,582.22
  4. Step 4: Simplify right side
    3,099,621.74x = 7,449,250,516,124.47
  5. Step 5: Solve for x
    x = 7,449,250,516,124.47/3,099,621.74
  6. Step 6: Final answer
    x = 2,403,277.29

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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.