Home / 1,414,642.32-1,952,253.45-794,556.54

Finding the Fourth Proportional to 1,414,642.32, 1,952,253.45 and 794,556.54

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Solution

The fourth proportional to 1,414,642.32, 1,952,253.45 and 794,556.54 is: 1,096,514.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,642.32 : 1,952,253.45 = 794,556.54 : x
  2. Step 2: Convert to fraction form
    1,414,642.32/1,952,253.45 = 794,556.54/x
  3. Step 3: Cross multiply
    1,414,642.32x = 1,952,253.45 × 794,556.54
  4. Step 4: Simplify right side
    1,414,642.32x = 1,551,175,746,435.06
  5. Step 5: Solve for x
    x = 1,551,175,746,435.06/1,414,642.32
  6. Step 6: Final answer
    x = 1,096,514.45

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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.