Home / 4,899,590.31-6,761,083.66-2,694,608.38

Finding the Fourth Proportional to 4,899,590.31, 6,761,083.66 and 2,694,608.38

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Solution

The fourth proportional to 4,899,590.31, 6,761,083.66 and 2,694,608.38 is: 3,718,366.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,899,590.31 : 6,761,083.66 = 2,694,608.38 : x
  2. Step 2: Convert to fraction form
    4,899,590.31/6,761,083.66 = 2,694,608.38/x
  3. Step 3: Cross multiply
    4,899,590.31x = 6,761,083.66 × 2,694,608.38
  4. Step 4: Simplify right side
    4,899,590.31x = 18,218,472,688,117.07
  5. Step 5: Solve for x
    x = 18,218,472,688,117.07/4,899,590.31
  6. Step 6: Final answer
    x = 3,718,366.54

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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.