Home / 2,863,324.59-3,951,413.58-1,556,579.33

Finding the Fourth Proportional to 2,863,324.59, 3,951,413.58 and 1,556,579.33

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Solution

The fourth proportional to 2,863,324.59, 3,951,413.58 and 1,556,579.33 is: 2,148,093.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,863,324.59 : 3,951,413.58 = 1,556,579.33 : x
  2. Step 2: Convert to fraction form
    2,863,324.59/3,951,413.58 = 1,556,579.33/x
  3. Step 3: Cross multiply
    2,863,324.59x = 3,951,413.58 × 1,556,579.33
  4. Step 4: Simplify right side
    2,863,324.59x = 6,150,688,703,807.21
  5. Step 5: Solve for x
    x = 6,150,688,703,807.21/2,863,324.59
  6. Step 6: Final answer
    x = 2,148,093.42

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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.