Home / 3,823,229.23-5,273,370.18-2,516,064.80

Finding the Fourth Proportional to 3,823,229.23, 5,273,370.18 and 2,516,064.80

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Solution

The fourth proportional to 3,823,229.23, 5,273,370.18 and 2,516,064.80 is: 3,470,401.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,823,229.23 : 5,273,370.18 = 2,516,064.80 : x
  2. Step 2: Convert to fraction form
    3,823,229.23/5,273,370.18 = 2,516,064.80/x
  3. Step 3: Cross multiply
    3,823,229.23x = 5,273,370.18 × 2,516,064.80
  4. Step 4: Simplify right side
    3,823,229.23x = 13,268,141,087,267.66
  5. Step 5: Solve for x
    x = 13,268,141,087,267.66/3,823,229.23
  6. Step 6: Final answer
    x = 3,470,401.67

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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.