Home / 2,204,494.48-3,041,992.38-1,237,403.08

Finding the Fourth Proportional to 2,204,494.48, 3,041,992.38 and 1,237,403.08

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Solution

The fourth proportional to 2,204,494.48, 3,041,992.38 and 1,237,403.08 is: 1,707,498.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,204,494.48 : 3,041,992.38 = 1,237,403.08 : x
  2. Step 2: Convert to fraction form
    2,204,494.48/3,041,992.38 = 1,237,403.08/x
  3. Step 3: Cross multiply
    2,204,494.48x = 3,041,992.38 × 1,237,403.08
  4. Step 4: Simplify right side
    2,204,494.48x = 3,764,170,740,348.53
  5. Step 5: Solve for x
    x = 3,764,170,740,348.53/2,204,494.48
  6. Step 6: Final answer
    x = 1,707,498.37

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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.