Home / 3,557,693.09-5,336,687.31-1,033,348.34

Finding the Fourth Proportional to 3,557,693.09, 5,336,687.31 and 1,033,348.34

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Solution

The fourth proportional to 3,557,693.09, 5,336,687.31 and 1,033,348.34 is: 1,550,065.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,557,693.09 : 5,336,687.31 = 1,033,348.34 : x
  2. Step 2: Convert to fraction form
    3,557,693.09/5,336,687.31 = 1,033,348.34/x
  3. Step 3: Cross multiply
    3,557,693.09x = 5,336,687.31 × 1,033,348.34
  4. Step 4: Simplify right side
    3,557,693.09x = 5,514,656,972,887.56
  5. Step 5: Solve for x
    x = 5,514,656,972,887.56/3,557,693.09
  6. Step 6: Final answer
    x = 1,550,065.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.