Home / 3,823,212.98-5,273,347.74-2,516,048.54

Finding the Fourth Proportional to 3,823,212.98, 5,273,347.74 and 2,516,048.54

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Solution

The fourth proportional to 3,823,212.98, 5,273,347.74 and 2,516,048.54 is: 3,470,379.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,823,212.98 : 5,273,347.74 = 2,516,048.54 : x
  2. Step 2: Convert to fraction form
    3,823,212.98/5,273,347.74 = 2,516,048.54/x
  3. Step 3: Cross multiply
    3,823,212.98x = 5,273,347.74 × 2,516,048.54
  4. Step 4: Simplify right side
    3,823,212.98x = 13,267,998,882,139.30
  5. Step 5: Solve for x
    x = 13,267,998,882,139.30/3,823,212.98
  6. Step 6: Final answer
    x = 3,470,379.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.