Home / 4,254,116.44-5,870,698.96-2,320,418.56

Finding the Fourth Proportional to 4,254,116.44, 5,870,698.96 and 2,320,418.56

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Solution

The fourth proportional to 4,254,116.44, 5,870,698.96 and 2,320,418.56 is: 3,202,187.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,254,116.44 : 5,870,698.96 = 2,320,418.56 : x
  2. Step 2: Convert to fraction form
    4,254,116.44/5,870,698.96 = 2,320,418.56/x
  3. Step 3: Cross multiply
    4,254,116.44x = 5,870,698.96 × 2,320,418.56
  4. Step 4: Simplify right side
    4,254,116.44x = 13,622,478,826,956.70
  5. Step 5: Solve for x
    x = 13,622,478,826,956.70/4,254,116.44
  6. Step 6: Final answer
    x = 3,202,187.58

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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.