Home / 4,544,413.64-6,270,520.11-2,708,839.02

Finding the Fourth Proportional to 4,544,413.64, 6,270,520.11 and 2,708,839.02

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Solution

The fourth proportional to 4,544,413.64, 6,270,520.11 and 2,708,839.02 is: 3,737,738.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,544,413.64 : 6,270,520.11 = 2,708,839.02 : x
  2. Step 2: Convert to fraction form
    4,544,413.64/6,270,520.11 = 2,708,839.02/x
  3. Step 3: Cross multiply
    4,544,413.64x = 6,270,520.11 × 2,708,839.02
  4. Step 4: Simplify right side
    4,544,413.64x = 16,985,829,549,662.69
  5. Step 5: Solve for x
    x = 16,985,829,549,662.69/4,544,413.64
  6. Step 6: Final answer
    x = 3,737,738.44

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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.