Home / 3,703,612.06-5,111,183.19-2,071,922.11

Finding the Fourth Proportional to 3,703,612.06, 5,111,183.19 and 2,071,922.11

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Solution

The fourth proportional to 3,703,612.06, 5,111,183.19 and 2,071,922.11 is: 2,859,363.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,703,612.06 : 5,111,183.19 = 2,071,922.11 : x
  2. Step 2: Convert to fraction form
    3,703,612.06/5,111,183.19 = 2,071,922.11/x
  3. Step 3: Cross multiply
    3,703,612.06x = 5,111,183.19 × 2,071,922.11
  4. Step 4: Simplify right side
    3,703,612.06x = 10,589,973,459,621.33
  5. Step 5: Solve for x
    x = 10,589,973,459,621.33/3,703,612.06
  6. Step 6: Final answer
    x = 2,859,363.59

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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.