Home / 2,095,201.12-2,891,396.62-1,268,293.69

Finding the Fourth Proportional to 2,095,201.12, 2,891,396.62 and 1,268,293.69

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Solution

The fourth proportional to 2,095,201.12, 2,891,396.62 and 1,268,293.69 is: 1,750,256.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095,201.12 : 2,891,396.62 = 1,268,293.69 : x
  2. Step 2: Convert to fraction form
    2,095,201.12/2,891,396.62 = 1,268,293.69/x
  3. Step 3: Cross multiply
    2,095,201.12x = 2,891,396.62 × 1,268,293.69
  4. Step 4: Simplify right side
    2,095,201.12x = 3,667,140,088,433.33
  5. Step 5: Solve for x
    x = 3,667,140,088,433.33/2,095,201.12
  6. Step 6: Final answer
    x = 1,750,256.84

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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.