Home / 5,621,619.52-7,757,837.52-3,043,300.24

Finding the Fourth Proportional to 5,621,619.52, 7,757,837.52 and 3,043,300.24

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Solution

The fourth proportional to 5,621,619.52, 7,757,837.52 and 3,043,300.24 is: 4,199,755.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,621,619.52 : 7,757,837.52 = 3,043,300.24 : x
  2. Step 2: Convert to fraction form
    5,621,619.52/7,757,837.52 = 3,043,300.24/x
  3. Step 3: Cross multiply
    5,621,619.52x = 7,757,837.52 × 3,043,300.24
  4. Step 4: Simplify right side
    5,621,619.52x = 23,609,428,786,497.00
  5. Step 5: Solve for x
    x = 23,609,428,786,497.00/5,621,619.52
  6. Step 6: Final answer
    x = 4,199,755.73

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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.