Home / 6,085,721.48-9,126,480.33-1,766,600.91

Finding the Fourth Proportional to 6,085,721.48, 9,126,480.33 and 1,766,600.91

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Solution

The fourth proportional to 6,085,721.48, 9,126,480.33 and 1,766,600.91 is: 2,649,291.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,085,721.48 : 9,126,480.33 = 1,766,600.91 : x
  2. Step 2: Convert to fraction form
    6,085,721.48/9,126,480.33 = 1,766,600.91/x
  3. Step 3: Cross multiply
    6,085,721.48x = 9,126,480.33 × 1,766,600.91
  4. Step 4: Simplify right side
    6,085,721.48x = 16,122,848,456,075.10
  5. Step 5: Solve for x
    x = 16,122,848,456,075.10/6,085,721.48
  6. Step 6: Final answer
    x = 2,649,291.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.