Home / 2,293,668.43-3,438,230.07-1,077,067.22

Finding the Fourth Proportional to 2,293,668.43, 3,438,230.07 and 1,077,067.22

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Solution

The fourth proportional to 2,293,668.43, 3,438,230.07 and 1,077,067.22 is: 1,614,533.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,668.43 : 3,438,230.07 = 1,077,067.22 : x
  2. Step 2: Convert to fraction form
    2,293,668.43/3,438,230.07 = 1,077,067.22/x
  3. Step 3: Cross multiply
    2,293,668.43x = 3,438,230.07 × 1,077,067.22
  4. Step 4: Simplify right side
    2,293,668.43x = 3,703,204,880,638.82
  5. Step 5: Solve for x
    x = 3,703,204,880,638.82/2,293,668.43
  6. Step 6: Final answer
    x = 1,614,533.66

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1.5x scale

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.