Home / 3,906,554.70-5,855,166.45-1,632,074.70

Finding the Fourth Proportional to 3,906,554.70, 5,855,166.45 and 1,632,074.70

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Solution

The fourth proportional to 3,906,554.70, 5,855,166.45 and 1,632,074.70 is: 2,446,162.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,906,554.70 : 5,855,166.45 = 1,632,074.70 : x
  2. Step 2: Convert to fraction form
    3,906,554.70/5,855,166.45 = 1,632,074.70/x
  3. Step 3: Cross multiply
    3,906,554.70x = 5,855,166.45 × 1,632,074.70
  4. Step 4: Simplify right side
    3,906,554.70x = 9,556,069,027,333.82
  5. Step 5: Solve for x
    x = 9,556,069,027,333.82/3,906,554.70
  6. Step 6: Final answer
    x = 2,446,162.86

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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.