Home / 6,467,877.99-9,708,546.06-4,763,945.25

Finding the Fourth Proportional to 6,467,877.99, 9,708,546.06 and 4,763,945.25

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Solution

The fourth proportional to 6,467,877.99, 9,708,546.06 and 4,763,945.25 is: 7,150,874.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,467,877.99 : 9,708,546.06 = 4,763,945.25 : x
  2. Step 2: Convert to fraction form
    6,467,877.99/9,708,546.06 = 4,763,945.25/x
  3. Step 3: Cross multiply
    6,467,877.99x = 9,708,546.06 × 4,763,945.25
  4. Step 4: Simplify right side
    6,467,877.99x = 46,250,981,886,943.22
  5. Step 5: Solve for x
    x = 46,250,981,886,943.22/6,467,877.99
  6. Step 6: Final answer
    x = 7,150,874.21

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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.