Home / 1,498,504.52-2,066,556.38-982,070.33

Finding the Fourth Proportional to 1,498,504.52, 2,066,556.38 and 982,070.33

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Solution

The fourth proportional to 1,498,504.52, 2,066,556.38 and 982,070.33 is: 1,354,352.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498,504.52 : 2,066,556.38 = 982,070.33 : x
  2. Step 2: Convert to fraction form
    1,498,504.52/2,066,556.38 = 982,070.33/x
  3. Step 3: Cross multiply
    1,498,504.52x = 2,066,556.38 × 982,070.33
  4. Step 4: Simplify right side
    1,498,504.52x = 2,029,503,690,827.07
  5. Step 5: Solve for x
    x = 2,029,503,690,827.07/1,498,504.52
  6. Step 6: Final answer
    x = 1,354,352.73

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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.