Home / 5,169,734.26-7,751,010.37-2,289,531.58

Finding the Fourth Proportional to 5,169,734.26, 7,751,010.37 and 2,289,531.58

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Solution

The fourth proportional to 5,169,734.26, 7,751,010.37 and 2,289,531.58 is: 3,432,707.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,169,734.26 : 7,751,010.37 = 2,289,531.58 : x
  2. Step 2: Convert to fraction form
    5,169,734.26/7,751,010.37 = 2,289,531.58/x
  3. Step 3: Cross multiply
    5,169,734.26x = 7,751,010.37 × 2,289,531.58
  4. Step 4: Simplify right side
    5,169,734.26x = 17,746,183,019,022.48
  5. Step 5: Solve for x
    x = 17,746,183,019,022.48/5,169,734.26
  6. Step 6: Final answer
    x = 3,432,707.01

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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.