Home / 10,396,032.75-14,347,063.28-5,986,413.35

Finding the Fourth Proportional to 10,396,032.75, 14,347,063.28 and 5,986,413.35

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Solution

The fourth proportional to 10,396,032.75, 14,347,063.28 and 5,986,413.35 is: 8,261,560.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,396,032.75 : 14,347,063.28 = 5,986,413.35 : x
  2. Step 2: Convert to fraction form
    10,396,032.75/14,347,063.28 = 5,986,413.35/x
  3. Step 3: Cross multiply
    10,396,032.75x = 14,347,063.28 × 5,986,413.35
  4. Step 4: Simplify right side
    10,396,032.75x = 85,887,451,122,754.72
  5. Step 5: Solve for x
    x = 85,887,451,122,754.72/10,396,032.75
  6. Step 6: Final answer
    x = 8,261,560.27

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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.