Home / 1,830,078.36-2,524,902.84-1,104,650.46

Finding the Fourth Proportional to 1,830,078.36, 2,524,902.84 and 1,104,650.46

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Solution

The fourth proportional to 1,830,078.36, 2,524,902.84 and 1,104,650.46 is: 1,524,052.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,078.36 : 2,524,902.84 = 1,104,650.46 : x
  2. Step 2: Convert to fraction form
    1,830,078.36/2,524,902.84 = 1,104,650.46/x
  3. Step 3: Cross multiply
    1,830,078.36x = 2,524,902.84 × 1,104,650.46
  4. Step 4: Simplify right side
    1,830,078.36x = 2,789,135,083,661.31
  5. Step 5: Solve for x
    x = 2,789,135,083,661.31/1,830,078.36
  6. Step 6: Final answer
    x = 1,524,052.27

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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.