Home / 7,378,751.52-10,994,771.76-6,573,847.92

Finding the Fourth Proportional to 7,378,751.52, 10,994,771.76 and 6,573,847.92

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Solution

The fourth proportional to 7,378,751.52, 10,994,771.76 and 6,573,847.92 is: 9,795,418.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,378,751.52 : 10,994,771.76 = 6,573,847.92 : x
  2. Step 2: Convert to fraction form
    7,378,751.52/10,994,771.76 = 6,573,847.92/x
  3. Step 3: Cross multiply
    7,378,751.52x = 10,994,771.76 × 6,573,847.92
  4. Step 4: Simplify right side
    7,378,751.52x = 72,277,957,465,350.73
  5. Step 5: Solve for x
    x = 72,277,957,465,350.73/7,378,751.52
  6. Step 6: Final answer
    x = 9,795,418.27

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.