Home / 2,845,792.62-4,268,696.22-1,162,896.12

Finding the Fourth Proportional to 2,845,792.62, 4,268,696.22 and 1,162,896.12

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Solution

The fourth proportional to 2,845,792.62, 4,268,696.22 and 1,162,896.12 is: 1,744,347.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,845,792.62 : 4,268,696.22 = 1,162,896.12 : x
  2. Step 2: Convert to fraction form
    2,845,792.62/4,268,696.22 = 1,162,896.12/x
  3. Step 3: Cross multiply
    2,845,792.62x = 4,268,696.22 × 1,162,896.12
  4. Step 4: Simplify right side
    2,845,792.62x = 4,964,050,271,696.67
  5. Step 5: Solve for x
    x = 4,964,050,271,696.67/2,845,792.62
  6. Step 6: Final answer
    x = 1,744,347.16

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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.