Home / 3,637,829.15-5,451,894.39-1,719,249.22

Finding the Fourth Proportional to 3,637,829.15, 5,451,894.39 and 1,719,249.22

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Solution

The fourth proportional to 3,637,829.15, 5,451,894.39 and 1,719,249.22 is: 2,576,582.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,637,829.15 : 5,451,894.39 = 1,719,249.22 : x
  2. Step 2: Convert to fraction form
    3,637,829.15/5,451,894.39 = 1,719,249.22/x
  3. Step 3: Cross multiply
    3,637,829.15x = 5,451,894.39 × 1,719,249.22
  4. Step 4: Simplify right side
    3,637,829.15x = 9,373,165,196,454.60
  5. Step 5: Solve for x
    x = 9,373,165,196,454.60/3,637,829.15
  6. Step 6: Final answer
    x = 2,576,582.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.