Home / 1,944,087.48-2,682,969.68-1,084,666.34

Finding the Fourth Proportional to 1,944,087.48, 2,682,969.68 and 1,084,666.34

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Solution

The fourth proportional to 1,944,087.48, 2,682,969.68 and 1,084,666.34 is: 1,496,911.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944,087.48 : 2,682,969.68 = 1,084,666.34 : x
  2. Step 2: Convert to fraction form
    1,944,087.48/2,682,969.68 = 1,084,666.34/x
  3. Step 3: Cross multiply
    1,944,087.48x = 2,682,969.68 × 1,084,666.34
  4. Step 4: Simplify right side
    1,944,087.48x = 2,910,126,912,555.66
  5. Step 5: Solve for x
    x = 2,910,126,912,555.66/1,944,087.48
  6. Step 6: Final answer
    x = 1,496,911.50

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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.