Home / 2,084,951-2,877,212.94-1,179,533

Finding the Fourth Proportional to 2,084,951, 2,877,212.94 and 1,179,533

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Solution

The fourth proportional to 2,084,951, 2,877,212.94 and 1,179,533 is: 1,627,744.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,084,951 : 2,877,212.94 = 1,179,533 : x
  2. Step 2: Convert to fraction form
    2,084,951/2,877,212.94 = 1,179,533/x
  3. Step 3: Cross multiply
    2,084,951x = 2,877,212.94 × 1,179,533
  4. Step 4: Simplify right side
    2,084,951x = 3,393,767,610,757.02
  5. Step 5: Solve for x
    x = 3,393,767,610,757.02/2,084,951
  6. Step 6: Final answer
    x = 1,627,744.54

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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.