Home / 3,068,738.67-4,604,435.41-1,647,134.00

Finding the Fourth Proportional to 3,068,738.67, 4,604,435.41 and 1,647,134.00

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Solution

The fourth proportional to 3,068,738.67, 4,604,435.41 and 1,647,134.00 is: 2,471,413.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,738.67 : 4,604,435.41 = 1,647,134.00 : x
  2. Step 2: Convert to fraction form
    3,068,738.67/4,604,435.41 = 1,647,134.00/x
  3. Step 3: Cross multiply
    3,068,738.67x = 4,604,435.41 × 1,647,134.00
  4. Step 4: Simplify right side
    3,068,738.67x = 7,584,122,098,986.02
  5. Step 5: Solve for x
    x = 7,584,122,098,986.02/3,068,738.67
  6. Step 6: Final answer
    x = 2,471,413.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.