Home / 3,703,763.39-5,111,391.98-2,072,073.41

Finding the Fourth Proportional to 3,703,763.39, 5,111,391.98 and 2,072,073.41

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Solution

The fourth proportional to 3,703,763.39, 5,111,391.98 and 2,072,073.41 is: 2,859,572.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,703,763.39 : 5,111,391.98 = 2,072,073.41 : x
  2. Step 2: Convert to fraction form
    3,703,763.39/5,111,391.98 = 2,072,073.41/x
  3. Step 3: Cross multiply
    3,703,763.39x = 5,111,391.98 × 2,072,073.41
  4. Step 4: Simplify right side
    3,703,763.39x = 10,591,179,373,927.92
  5. Step 5: Solve for x
    x = 10,591,179,373,927.92/3,703,763.39
  6. Step 6: Final answer
    x = 2,859,572.35

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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.