Home / 3,452,582.43-4,764,847.51-1,904,147.03

Finding the Fourth Proportional to 3,452,582.43, 4,764,847.51 and 1,904,147.03

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Solution

The fourth proportional to 3,452,582.43, 4,764,847.51 and 1,904,147.03 is: 2,627,879.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,582.43 : 4,764,847.51 = 1,904,147.03 : x
  2. Step 2: Convert to fraction form
    3,452,582.43/4,764,847.51 = 1,904,147.03/x
  3. Step 3: Cross multiply
    3,452,582.43x = 4,764,847.51 × 1,904,147.03
  4. Step 4: Simplify right side
    3,452,582.43x = 9,072,970,217,896.91
  5. Step 5: Solve for x
    x = 9,072,970,217,896.91/3,452,582.43
  6. Step 6: Final answer
    x = 2,627,879.40

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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.