Home / 1,844,716.94-2,767,916.10-946,789.16

Finding the Fourth Proportional to 1,844,716.94, 2,767,916.10 and 946,789.16

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Solution

The fourth proportional to 1,844,716.94, 2,767,916.10 and 946,789.16 is: 1,420,615.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,716.94 : 2,767,916.10 = 946,789.16 : x
  2. Step 2: Convert to fraction form
    1,844,716.94/2,767,916.10 = 946,789.16/x
  3. Step 3: Cross multiply
    1,844,716.94x = 2,767,916.10 × 946,789.16
  4. Step 4: Simplify right side
    1,844,716.94x = 2,620,632,959,269.48
  5. Step 5: Solve for x
    x = 2,620,632,959,269.48/1,844,716.94
  6. Step 6: Final answer
    x = 1,420,615.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.