Home / 2,268,570.04-3,130,847.28-1,694,613.76

Finding the Fourth Proportional to 2,268,570.04, 3,130,847.28 and 1,694,613.76

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Solution

The fourth proportional to 2,268,570.04, 3,130,847.28 and 1,694,613.76 is: 2,338,731.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,570.04 : 3,130,847.28 = 1,694,613.76 : x
  2. Step 2: Convert to fraction form
    2,268,570.04/3,130,847.28 = 1,694,613.76/x
  3. Step 3: Cross multiply
    2,268,570.04x = 3,130,847.28 × 1,694,613.76
  4. Step 4: Simplify right side
    2,268,570.04x = 5,305,576,873,319.45
  5. Step 5: Solve for x
    x = 5,305,576,873,319.45/2,268,570.04
  6. Step 6: Final answer
    x = 2,338,731.79

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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.