Home / 2,483,003.19-3,723,914.26-685,846.87

Finding the Fourth Proportional to 2,483,003.19, 3,723,914.26 and 685,846.87

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Solution

The fourth proportional to 2,483,003.19, 3,723,914.26 and 685,846.87 is: 1,028,607.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,483,003.19 : 3,723,914.26 = 685,846.87 : x
  2. Step 2: Convert to fraction form
    2,483,003.19/3,723,914.26 = 685,846.87/x
  3. Step 3: Cross multiply
    2,483,003.19x = 3,723,914.26 × 685,846.87
  4. Step 4: Simplify right side
    2,483,003.19x = 2,554,034,939,369.37
  5. Step 5: Solve for x
    x = 2,554,034,939,369.37/2,483,003.19
  6. Step 6: Final answer
    x = 1,028,607.19

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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.