Home / 2,335,976.60-3,223,166.46-1,342,352.36

Finding the Fourth Proportional to 2,335,976.60, 3,223,166.46 and 1,342,352.36

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Solution

The fourth proportional to 2,335,976.60, 3,223,166.46 and 1,342,352.36 is: 1,852,169.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,335,976.60 : 3,223,166.46 = 1,342,352.36 : x
  2. Step 2: Convert to fraction form
    2,335,976.60/3,223,166.46 = 1,342,352.36/x
  3. Step 3: Cross multiply
    2,335,976.60x = 3,223,166.46 × 1,342,352.36
  4. Step 4: Simplify right side
    2,335,976.60x = 4,326,625,104,253.85
  5. Step 5: Solve for x
    x = 4,326,625,104,253.85/2,335,976.60
  6. Step 6: Final answer
    x = 1,852,169.71

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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.