Home / 2,632,998.07-3,633,550.76-1,471,463.73

Finding the Fourth Proportional to 2,632,998.07, 3,633,550.76 and 1,471,463.73

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Solution

The fourth proportional to 2,632,998.07, 3,633,550.76 and 1,471,463.73 is: 2,030,627.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,632,998.07 : 3,633,550.76 = 1,471,463.73 : x
  2. Step 2: Convert to fraction form
    2,632,998.07/3,633,550.76 = 1,471,463.73/x
  3. Step 3: Cross multiply
    2,632,998.07x = 3,633,550.76 × 1,471,463.73
  4. Step 4: Simplify right side
    2,632,998.07x = 5,346,638,154,453.93
  5. Step 5: Solve for x
    x = 5,346,638,154,453.93/2,632,998.07
  6. Step 6: Final answer
    x = 2,030,627.45

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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.