Home / 2,394,994.50-3,305,647.67-1,579,345.56

Finding the Fourth Proportional to 2,394,994.50, 3,305,647.67 and 1,579,345.56

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Solution

The fourth proportional to 2,394,994.50, 3,305,647.67 and 1,579,345.56 is: 2,179,863.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394,994.50 : 3,305,647.67 = 1,579,345.56 : x
  2. Step 2: Convert to fraction form
    2,394,994.50/3,305,647.67 = 1,579,345.56/x
  3. Step 3: Cross multiply
    2,394,994.50x = 3,305,647.67 × 1,579,345.56
  4. Step 4: Simplify right side
    2,394,994.50x = 5,220,759,962,642.12
  5. Step 5: Solve for x
    x = 5,220,759,962,642.12/2,394,994.50
  6. Step 6: Final answer
    x = 2,179,863.03

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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.