Home / 4,883,553.20-7,325,329.80-3,201,633.20

Finding the Fourth Proportional to 4,883,553.20, 7,325,329.80 and 3,201,633.20

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Solution

The fourth proportional to 4,883,553.20, 7,325,329.80 and 3,201,633.20 is: 4,802,449.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883,553.20 : 7,325,329.80 = 3,201,633.20 : x
  2. Step 2: Convert to fraction form
    4,883,553.20/7,325,329.80 = 3,201,633.20/x
  3. Step 3: Cross multiply
    4,883,553.20x = 7,325,329.80 × 3,201,633.20
  4. Step 4: Simplify right side
    4,883,553.20x = 23,453,019,088,629.36
  5. Step 5: Solve for x
    x = 23,453,019,088,629.36/4,883,553.20
  6. Step 6: Final answer
    x = 4,802,449.80

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1.5x scale

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.