Home / 1,944,004.34-2,682,727.66-1,084,564.76

Finding the Fourth Proportional to 1,944,004.34, 2,682,727.66 and 1,084,564.76

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Solution

The fourth proportional to 1,944,004.34, 2,682,727.66 and 1,084,564.76 is: 1,496,700.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944,004.34 : 2,682,727.66 = 1,084,564.76 : x
  2. Step 2: Convert to fraction form
    1,944,004.34/2,682,727.66 = 1,084,564.76/x
  3. Step 3: Cross multiply
    1,944,004.34x = 2,682,727.66 × 1,084,564.76
  4. Step 4: Simplify right side
    1,944,004.34x = 2,909,591,880,713.26
  5. Step 5: Solve for x
    x = 2,909,591,880,713.26/1,944,004.34
  6. Step 6: Final answer
    x = 1,496,700.30

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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.