Home / 4,795,751-7,197,177.18-2,271,413.72

Finding the Fourth Proportional to 4,795,751, 7,197,177.18 and 2,271,413.72

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Solution

The fourth proportional to 4,795,751, 7,197,177.18 and 2,271,413.72 is: 3,408,802.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,795,751 : 7,197,177.18 = 2,271,413.72 : x
  2. Step 2: Convert to fraction form
    4,795,751/7,197,177.18 = 2,271,413.72/x
  3. Step 3: Cross multiply
    4,795,751x = 7,197,177.18 × 2,271,413.72
  4. Step 4: Simplify right side
    4,795,751x = 16,347,766,991,922.91
  5. Step 5: Solve for x
    x = 16,347,766,991,922.91/4,795,751
  6. Step 6: Final answer
    x = 3,408,802.29

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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.