Home / 1,713,057.30-2,568,711.15-633,515.22

Finding the Fourth Proportional to 1,713,057.30, 2,568,711.15 and 633,515.22

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Solution

The fourth proportional to 1,713,057.30, 2,568,711.15 and 633,515.22 is: 949,949.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,057.30 : 2,568,711.15 = 633,515.22 : x
  2. Step 2: Convert to fraction form
    1,713,057.30/2,568,711.15 = 633,515.22/x
  3. Step 3: Cross multiply
    1,713,057.30x = 2,568,711.15 × 633,515.22
  4. Step 4: Simplify right side
    1,713,057.30x = 1,627,317,609,308.70
  5. Step 5: Solve for x
    x = 1,627,317,609,308.70/1,713,057.30
  6. Step 6: Final answer
    x = 949,949.32

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Double scale
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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.