Home / 3,823,230.09-5,273,371.38-2,516,065.66

Finding the Fourth Proportional to 3,823,230.09, 5,273,371.38 and 2,516,065.66

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Solution

The fourth proportional to 3,823,230.09, 5,273,371.38 and 2,516,065.66 is: 3,470,402.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,823,230.09 : 5,273,371.38 = 2,516,065.66 : x
  2. Step 2: Convert to fraction form
    3,823,230.09/5,273,371.38 = 2,516,065.66/x
  3. Step 3: Cross multiply
    3,823,230.09x = 5,273,371.38 × 2,516,065.66
  4. Step 4: Simplify right side
    3,823,230.09x = 13,268,148,641,644.81
  5. Step 5: Solve for x
    x = 13,268,148,641,644.81/3,823,230.09
  6. Step 6: Final answer
    x = 3,470,402.86

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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.