Home / 3,703,625.76-5,110,796.61-2,071,718.04

Finding the Fourth Proportional to 3,703,625.76, 5,110,796.61 and 2,071,718.04

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Solution

The fourth proportional to 3,703,625.76, 5,110,796.61 and 2,071,718.04 is: 2,858,855.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,703,625.76 : 5,110,796.61 = 2,071,718.04 : x
  2. Step 2: Convert to fraction form
    3,703,625.76/5,110,796.61 = 2,071,718.04/x
  3. Step 3: Cross multiply
    3,703,625.76x = 5,110,796.61 × 2,071,718.04
  4. Step 4: Simplify right side
    3,703,625.76x = 10,588,129,535,707.85
  5. Step 5: Solve for x
    x = 10,588,129,535,707.85/3,703,625.76
  6. Step 6: Final answer
    x = 2,858,855.14

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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.