Home / 6,087,608.54-9,131,413.84-1,538,670.41

Finding the Fourth Proportional to 6,087,608.54, 9,131,413.84 and 1,538,670.41

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Solution

The fourth proportional to 6,087,608.54, 9,131,413.84 and 1,538,670.41 is: 2,308,005.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,087,608.54 : 9,131,413.84 = 1,538,670.41 : x
  2. Step 2: Convert to fraction form
    6,087,608.54/9,131,413.84 = 1,538,670.41/x
  3. Step 3: Cross multiply
    6,087,608.54x = 9,131,413.84 × 1,538,670.41
  4. Step 4: Simplify right side
    6,087,608.54x = 14,050,236,277,072.47
  5. Step 5: Solve for x
    x = 14,050,236,277,072.47/6,087,608.54
  6. Step 6: Final answer
    x = 2,308,005.88

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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.