Home / 2,033,180.06-2,806,201.53-1,380,016.57

Finding the Fourth Proportional to 2,033,180.06, 2,806,201.53 and 1,380,016.57

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Solution

The fourth proportional to 2,033,180.06, 2,806,201.53 and 1,380,016.57 is: 1,904,703.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,180.06 : 2,806,201.53 = 1,380,016.57 : x
  2. Step 2: Convert to fraction form
    2,033,180.06/2,806,201.53 = 1,380,016.57/x
  3. Step 3: Cross multiply
    2,033,180.06x = 2,806,201.53 × 1,380,016.57
  4. Step 4: Simplify right side
    2,033,180.06x = 3,872,604,603,259.27
  5. Step 5: Solve for x
    x = 3,872,604,603,259.27/2,033,180.06
  6. Step 6: Final answer
    x = 1,904,703.22

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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.