Home / 2,476,319.22-3,416,062.77-1,617,382.26

Finding the Fourth Proportional to 2,476,319.22, 3,416,062.77 and 1,617,382.26

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Solution

The fourth proportional to 2,476,319.22, 3,416,062.77 and 1,617,382.26 is: 2,231,166.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,476,319.22 : 3,416,062.77 = 1,617,382.26 : x
  2. Step 2: Convert to fraction form
    2,476,319.22/3,416,062.77 = 1,617,382.26/x
  3. Step 3: Cross multiply
    2,476,319.22x = 3,416,062.77 × 1,617,382.26
  4. Step 4: Simplify right side
    2,476,319.22x = 5,525,079,323,244.46
  5. Step 5: Solve for x
    x = 5,525,079,323,244.46/2,476,319.22
  6. Step 6: Final answer
    x = 2,231,166.03

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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.