Home / 1,050,907.86-1,450,326.60-598,198.86

Finding the Fourth Proportional to 1,050,907.86, 1,450,326.60 and 598,198.86

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Solution

The fourth proportional to 1,050,907.86, 1,450,326.60 and 598,198.86 is: 825,556.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,907.86 : 1,450,326.60 = 598,198.86 : x
  2. Step 2: Convert to fraction form
    1,050,907.86/1,450,326.60 = 598,198.86/x
  3. Step 3: Cross multiply
    1,050,907.86x = 1,450,326.60 × 598,198.86
  4. Step 4: Simplify right side
    1,050,907.86x = 867,583,718,747.68
  5. Step 5: Solve for x
    x = 867,583,718,747.68/1,050,907.86
  6. Step 6: Final answer
    x = 825,556.41

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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.