Home / 3,568,495.49-5,351,886.17-1,647,561.07

Finding the Fourth Proportional to 3,568,495.49, 5,351,886.17 and 1,647,561.07

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Solution

The fourth proportional to 3,568,495.49, 5,351,886.17 and 1,647,561.07 is: 2,470,945.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,495.49 : 5,351,886.17 = 1,647,561.07 : x
  2. Step 2: Convert to fraction form
    3,568,495.49/5,351,886.17 = 1,647,561.07/x
  3. Step 3: Cross multiply
    3,568,495.49x = 5,351,886.17 × 1,647,561.07
  4. Step 4: Simplify right side
    3,568,495.49x = 8,817,559,269,766.17
  5. Step 5: Solve for x
    x = 8,817,559,269,766.17/3,568,495.49
  6. Step 6: Final answer
    x = 2,470,945.89

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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.