Home / 8,195,640.00-11,311,463.69-4,888,146.27

Finding the Fourth Proportional to 8,195,640.00, 11,311,463.69 and 4,888,146.27

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Solution

The fourth proportional to 8,195,640.00, 11,311,463.69 and 4,888,146.27 is: 6,746,524.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,195,640.00 : 11,311,463.69 = 4,888,146.27 : x
  2. Step 2: Convert to fraction form
    8,195,640.00/11,311,463.69 = 4,888,146.27/x
  3. Step 3: Cross multiply
    8,195,640.00x = 11,311,463.69 × 4,888,146.27
  4. Step 4: Simplify right side
    8,195,640.00x = 55,292,089,058,045.09
  5. Step 5: Solve for x
    x = 55,292,089,058,045.09/8,195,640.00
  6. Step 6: Final answer
    x = 6,746,524.86

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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.