Home / 1,073,550.45-1,481,005.86-951,167.69

Finding the Fourth Proportional to 1,073,550.45, 1,481,005.86 and 951,167.69

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Solution

The fourth proportional to 1,073,550.45, 1,481,005.86 and 951,167.69 is: 1,312,173.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,550.45 : 1,481,005.86 = 951,167.69 : x
  2. Step 2: Convert to fraction form
    1,073,550.45/1,481,005.86 = 951,167.69/x
  3. Step 3: Cross multiply
    1,073,550.45x = 1,481,005.86 × 951,167.69
  4. Step 4: Simplify right side
    1,073,550.45x = 1,408,684,922,732.66
  5. Step 5: Solve for x
    x = 1,408,684,922,732.66/1,073,550.45
  6. Step 6: Final answer
    x = 1,312,173.94

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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.