Home / 4,511,563.52-6,224,982.03-2,858,191.52

Finding the Fourth Proportional to 4,511,563.52, 6,224,982.03 and 2,858,191.52

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Solution

The fourth proportional to 4,511,563.52, 6,224,982.03 and 2,858,191.52 is: 3,943,686.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,511,563.52 : 6,224,982.03 = 2,858,191.52 : x
  2. Step 2: Convert to fraction form
    4,511,563.52/6,224,982.03 = 2,858,191.52/x
  3. Step 3: Cross multiply
    4,511,563.52x = 6,224,982.03 × 2,858,191.52
  4. Step 4: Simplify right side
    4,511,563.52x = 17,792,190,819,173.48
  5. Step 5: Solve for x
    x = 17,792,190,819,173.48/4,511,563.52
  6. Step 6: Final answer
    x = 3,943,686.21

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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.