Home / 3,411,569.39-4,705,992.18-2,204,345.39

Finding the Fourth Proportional to 3,411,569.39, 4,705,992.18 and 2,204,345.39

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Solution

The fourth proportional to 3,411,569.39, 4,705,992.18 and 2,204,345.39 is: 3,040,721.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,411,569.39 : 4,705,992.18 = 2,204,345.39 : x
  2. Step 2: Convert to fraction form
    3,411,569.39/4,705,992.18 = 2,204,345.39/x
  3. Step 3: Cross multiply
    3,411,569.39x = 4,705,992.18 × 2,204,345.39
  4. Step 4: Simplify right side
    3,411,569.39x = 10,373,632,143,829.09
  5. Step 5: Solve for x
    x = 10,373,632,143,829.09/3,411,569.39
  6. Step 6: Final answer
    x = 3,040,721.43

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1.5x scale

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.