Home / 3,568,209.17-5,352,871.43-1,171,508.67

Finding the Fourth Proportional to 3,568,209.17, 5,352,871.43 and 1,171,508.67

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Solution

The fourth proportional to 3,568,209.17, 5,352,871.43 and 1,171,508.67 is: 1,757,446.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,209.17 : 5,352,871.43 = 1,171,508.67 : x
  2. Step 2: Convert to fraction form
    3,568,209.17/5,352,871.43 = 1,171,508.67/x
  3. Step 3: Cross multiply
    3,568,209.17x = 5,352,871.43 × 1,171,508.67
  4. Step 4: Simplify right side
    3,568,209.17x = 6,270,935,292,569.07
  5. Step 5: Solve for x
    x = 6,270,935,292,569.07/3,568,209.17
  6. Step 6: Final answer
    x = 1,757,446.10

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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.