Home / 6,759,022.56-9,327,410.61-3,661,604.40

Finding the Fourth Proportional to 6,759,022.56, 9,327,410.61 and 3,661,604.40

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Solution

The fourth proportional to 6,759,022.56, 9,327,410.61 and 3,661,604.40 is: 5,052,992.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,759,022.56 : 9,327,410.61 = 3,661,604.40 : x
  2. Step 2: Convert to fraction form
    6,759,022.56/9,327,410.61 = 3,661,604.40/x
  3. Step 3: Cross multiply
    6,759,022.56x = 9,327,410.61 × 3,661,604.40
  4. Step 4: Simplify right side
    6,759,022.56x = 34,153,287,730,182.68
  5. Step 5: Solve for x
    x = 34,153,287,730,182.68/6,759,022.56
  6. Step 6: Final answer
    x = 5,052,992.12

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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.