Home / 3,452,582.55-4,764,847.59-1,904,147.08

Finding the Fourth Proportional to 3,452,582.55, 4,764,847.59 and 1,904,147.08

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Solution

The fourth proportional to 3,452,582.55, 4,764,847.59 and 1,904,147.08 is: 2,627,879.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,582.55 : 4,764,847.59 = 1,904,147.08 : x
  2. Step 2: Convert to fraction form
    3,452,582.55/4,764,847.59 = 1,904,147.08/x
  3. Step 3: Cross multiply
    3,452,582.55x = 4,764,847.59 × 1,904,147.08
  4. Step 4: Simplify right side
    3,452,582.55x = 9,072,970,625,143.54
  5. Step 5: Solve for x
    x = 9,072,970,625,143.54/3,452,582.55
  6. Step 6: Final answer
    x = 2,627,879.42

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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.