Home / 3,096,074-4,272,195.23-1,719,230.51

Finding the Fourth Proportional to 3,096,074, 4,272,195.23 and 1,719,230.51

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Solution

The fourth proportional to 3,096,074, 4,272,195.23 and 1,719,230.51 is: 2,372,323.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,074 : 4,272,195.23 = 1,719,230.51 : x
  2. Step 2: Convert to fraction form
    3,096,074/4,272,195.23 = 1,719,230.51/x
  3. Step 3: Cross multiply
    3,096,074x = 4,272,195.23 × 1,719,230.51
  4. Step 4: Simplify right side
    3,096,074x = 7,344,888,384,092.47
  5. Step 5: Solve for x
    x = 7,344,888,384,092.47/3,096,074
  6. Step 6: Final answer
    x = 2,372,323.27

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1.5x scale

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.