Home / 3,823,229.60-5,273,370.69-2,516,065.16

Finding the Fourth Proportional to 3,823,229.60, 5,273,370.69 and 2,516,065.16

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Solution

The fourth proportional to 3,823,229.60, 5,273,370.69 and 2,516,065.16 is: 3,470,402.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,823,229.60 : 5,273,370.69 = 2,516,065.16 : x
  2. Step 2: Convert to fraction form
    3,823,229.60/5,273,370.69 = 2,516,065.16/x
  3. Step 3: Cross multiply
    3,823,229.60x = 5,273,370.69 × 2,516,065.16
  4. Step 4: Simplify right side
    3,823,229.60x = 13,268,144,268,874.16
  5. Step 5: Solve for x
    x = 13,268,144,268,874.16/3,823,229.60
  6. Step 6: Final answer
    x = 3,470,402.17

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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.