Home / 2,536,022.35-3,497,670.21-2,229,443.22

Finding the Fourth Proportional to 2,536,022.35, 3,497,670.21 and 2,229,443.22

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Solution

The fourth proportional to 2,536,022.35, 3,497,670.21 and 2,229,443.22 is: 3,074,837.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,536,022.35 : 3,497,670.21 = 2,229,443.22 : x
  2. Step 2: Convert to fraction form
    2,536,022.35/3,497,670.21 = 2,229,443.22/x
  3. Step 3: Cross multiply
    2,536,022.35x = 3,497,670.21 × 2,229,443.22
  4. Step 4: Simplify right side
    2,536,022.35x = 7,797,857,135,480.48
  5. Step 5: Solve for x
    x = 7,797,857,135,480.48/2,536,022.35
  6. Step 6: Final answer
    x = 3,074,837.70

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Double scale
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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.