Home / 1,599,002.50-2,206,629.22-873,850.56

Finding the Fourth Proportional to 1,599,002.50, 2,206,629.22 and 873,850.56

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Solution

The fourth proportional to 1,599,002.50, 2,206,629.22 and 873,850.56 is: 1,205,916.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,599,002.50 : 2,206,629.22 = 873,850.56 : x
  2. Step 2: Convert to fraction form
    1,599,002.50/2,206,629.22 = 873,850.56/x
  3. Step 3: Cross multiply
    1,599,002.50x = 2,206,629.22 × 873,850.56
  4. Step 4: Simplify right side
    1,599,002.50x = 1,928,264,179,609.36
  5. Step 5: Solve for x
    x = 1,928,264,179,609.36/1,599,002.50
  6. Step 6: Final answer
    x = 1,205,916.93

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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.