Home / 6,797,801.43-9,381,085.61-3,700,413.86

Finding the Fourth Proportional to 6,797,801.43, 9,381,085.61 and 3,700,413.86

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Solution

The fourth proportional to 6,797,801.43, 9,381,085.61 and 3,700,413.86 is: 5,106,636.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,797,801.43 : 9,381,085.61 = 3,700,413.86 : x
  2. Step 2: Convert to fraction form
    6,797,801.43/9,381,085.61 = 3,700,413.86/x
  3. Step 3: Cross multiply
    6,797,801.43x = 9,381,085.61 × 3,700,413.86
  4. Step 4: Simplify right side
    6,797,801.43x = 34,713,899,147,683.06
  5. Step 5: Solve for x
    x = 34,713,899,147,683.06/6,797,801.43
  6. Step 6: Final answer
    x = 5,106,636.24

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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.