Home / 3,673,158.06-5,481,960.68-3,577,498.68

Finding the Fourth Proportional to 3,673,158.06, 5,481,960.68 and 3,577,498.68

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Solution

The fourth proportional to 3,673,158.06, 5,481,960.68 and 3,577,498.68 is: 5,339,194.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,673,158.06 : 5,481,960.68 = 3,577,498.68 : x
  2. Step 2: Convert to fraction form
    3,673,158.06/5,481,960.68 = 3,577,498.68/x
  3. Step 3: Cross multiply
    3,673,158.06x = 5,481,960.68 × 3,577,498.68
  4. Step 4: Simplify right side
    3,673,158.06x = 19,611,707,078,624.41
  5. Step 5: Solve for x
    x = 19,611,707,078,624.41/3,673,158.06
  6. Step 6: Final answer
    x = 5,339,194.98

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.