Home / 3,703,312.43-5,110,578.71-2,071,747.10

Finding the Fourth Proportional to 3,703,312.43, 5,110,578.71 and 2,071,747.10

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Solution

The fourth proportional to 3,703,312.43, 5,110,578.71 and 2,071,747.10 is: 2,859,015.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,703,312.43 : 5,110,578.71 = 2,071,747.10 : x
  2. Step 2: Convert to fraction form
    3,703,312.43/5,110,578.71 = 2,071,747.10/x
  3. Step 3: Cross multiply
    3,703,312.43x = 5,110,578.71 × 2,071,747.10
  4. Step 4: Simplify right side
    3,703,312.43x = 10,587,826,629,231.08
  5. Step 5: Solve for x
    x = 10,587,826,629,231.08/3,703,312.43
  6. Step 6: Final answer
    x = 2,859,015.23

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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.