Home / 3,594,863.70-4,960,900.08-2,144,620.26

Finding the Fourth Proportional to 3,594,863.70, 4,960,900.08 and 2,144,620.26

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Solution

The fourth proportional to 3,594,863.70, 4,960,900.08 and 2,144,620.26 is: 2,959,568.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,594,863.70 : 4,960,900.08 = 2,144,620.26 : x
  2. Step 2: Convert to fraction form
    3,594,863.70/4,960,900.08 = 2,144,620.26/x
  3. Step 3: Cross multiply
    3,594,863.70x = 4,960,900.08 × 2,144,620.26
  4. Step 4: Simplify right side
    3,594,863.70x = 10,639,246,819,403.62
  5. Step 5: Solve for x
    x = 10,639,246,819,403.62/3,594,863.70
  6. Step 6: Final answer
    x = 2,959,568.90

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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.