Home / 2,957,919.94-4,081,929.82-1,599,792.94

Finding the Fourth Proportional to 2,957,919.94, 4,081,929.82 and 1,599,792.94

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Solution

The fourth proportional to 2,957,919.94, 4,081,929.82 and 1,599,792.94 is: 2,207,714.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,957,919.94 : 4,081,929.82 = 1,599,792.94 : x
  2. Step 2: Convert to fraction form
    2,957,919.94/4,081,929.82 = 1,599,792.94/x
  3. Step 3: Cross multiply
    2,957,919.94x = 4,081,929.82 × 1,599,792.94
  4. Step 4: Simplify right side
    2,957,919.94x = 6,530,242,507,611.47
  5. Step 5: Solve for x
    x = 6,530,242,507,611.47/2,957,919.94
  6. Step 6: Final answer
    x = 2,207,714.42

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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.