Home / 3,344,272.57-4,617,008.27-2,201,674.42

Finding the Fourth Proportional to 3,344,272.57, 4,617,008.27 and 2,201,674.42

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Solution

The fourth proportional to 3,344,272.57, 4,617,008.27 and 2,201,674.42 is: 3,039,569.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344,272.57 : 4,617,008.27 = 2,201,674.42 : x
  2. Step 2: Convert to fraction form
    3,344,272.57/4,617,008.27 = 2,201,674.42/x
  3. Step 3: Cross multiply
    3,344,272.57x = 4,617,008.27 × 2,201,674.42
  4. Step 4: Simplify right side
    3,344,272.57x = 10,165,149,004,987.45
  5. Step 5: Solve for x
    x = 10,165,149,004,987.45/3,344,272.57
  6. Step 6: Final answer
    x = 3,039,569.53

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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.