Home / 1,543,540.73-2,314,413.47-584,070.41

Finding the Fourth Proportional to 1,543,540.73, 2,314,413.47 and 584,070.41

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Solution

The fourth proportional to 1,543,540.73, 2,314,413.47 and 584,070.41 is: 875,765.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,543,540.73 : 2,314,413.47 = 584,070.41 : x
  2. Step 2: Convert to fraction form
    1,543,540.73/2,314,413.47 = 584,070.41/x
  3. Step 3: Cross multiply
    1,543,540.73x = 2,314,413.47 × 584,070.41
  4. Step 4: Simplify right side
    1,543,540.73x = 1,351,780,431,578.63
  5. Step 5: Solve for x
    x = 1,351,780,431,578.63/1,543,540.73
  6. Step 6: Final answer
    x = 875,765.96

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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.