Home / 6,137,039.83-9,202,891.63-1,759,214.97

Finding the Fourth Proportional to 6,137,039.83, 9,202,891.63 and 1,759,214.97

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Solution

The fourth proportional to 6,137,039.83, 9,202,891.63 and 1,759,214.97 is: 2,638,057.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,137,039.83 : 9,202,891.63 = 1,759,214.97 : x
  2. Step 2: Convert to fraction form
    6,137,039.83/9,202,891.63 = 1,759,214.97/x
  3. Step 3: Cross multiply
    6,137,039.83x = 9,202,891.63 × 1,759,214.97
  4. Step 4: Simplify right side
    6,137,039.83x = 16,189,864,721,684.19
  5. Step 5: Solve for x
    x = 16,189,864,721,684.19/6,137,039.83
  6. Step 6: Final answer
    x = 2,638,057.62

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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.