Home / 2,767,924.58-3,819,738.32-1,544,230.35

Finding the Fourth Proportional to 2,767,924.58, 3,819,738.32 and 1,544,230.35

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Solution

The fourth proportional to 2,767,924.58, 3,819,738.32 and 1,544,230.35 is: 2,131,039.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,767,924.58 : 3,819,738.32 = 1,544,230.35 : x
  2. Step 2: Convert to fraction form
    2,767,924.58/3,819,738.32 = 1,544,230.35/x
  3. Step 3: Cross multiply
    2,767,924.58x = 3,819,738.32 × 1,544,230.35
  4. Step 4: Simplify right side
    2,767,924.58x = 5,898,555,835,080.86
  5. Step 5: Solve for x
    x = 5,898,555,835,080.86/2,767,924.58
  6. Step 6: Final answer
    x = 2,131,039.22

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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.