Home / 1,650,353.05-2,475,016.89-796,894.07

Finding the Fourth Proportional to 1,650,353.05, 2,475,016.89 and 796,894.07

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Solution

The fourth proportional to 1,650,353.05, 2,475,016.89 and 796,894.07 is: 1,195,093.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,353.05 : 2,475,016.89 = 796,894.07 : x
  2. Step 2: Convert to fraction form
    1,650,353.05/2,475,016.89 = 796,894.07/x
  3. Step 3: Cross multiply
    1,650,353.05x = 2,475,016.89 × 796,894.07
  4. Step 4: Simplify right side
    1,650,353.05x = 1,972,326,282,790.84
  5. Step 5: Solve for x
    x = 1,972,326,282,790.84/1,650,353.05
  6. Step 6: Final answer
    x = 1,195,093.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.