Home / 6,146,786.93-9,218,573.66-1,827,673.97

Finding the Fourth Proportional to 6,146,786.93, 9,218,573.66 and 1,827,673.97

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Solution

The fourth proportional to 6,146,786.93, 9,218,573.66 and 1,827,673.97 is: 2,741,033.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,146,786.93 : 9,218,573.66 = 1,827,673.97 : x
  2. Step 2: Convert to fraction form
    6,146,786.93/9,218,573.66 = 1,827,673.97/x
  3. Step 3: Cross multiply
    6,146,786.93x = 9,218,573.66 × 1,827,673.97
  4. Step 4: Simplify right side
    6,146,786.93x = 16,848,547,077,385.95
  5. Step 5: Solve for x
    x = 16,848,547,077,385.95/6,146,786.93
  6. Step 6: Final answer
    x = 2,741,033.21

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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.