Home / 6,890,265.84-10,334,900.52-3,295,067.48

Finding the Fourth Proportional to 6,890,265.84, 10,334,900.52 and 3,295,067.48

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Solution

The fourth proportional to 6,890,265.84, 10,334,900.52 and 3,295,067.48 is: 4,942,362.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,890,265.84 : 10,334,900.52 = 3,295,067.48 : x
  2. Step 2: Convert to fraction form
    6,890,265.84/10,334,900.52 = 3,295,067.48/x
  3. Step 3: Cross multiply
    6,890,265.84x = 10,334,900.52 × 3,295,067.48
  4. Step 4: Simplify right side
    6,890,265.84x = 34,054,194,560,812.59
  5. Step 5: Solve for x
    x = 34,054,194,560,812.59/6,890,265.84
  6. Step 6: Final answer
    x = 4,942,362.94

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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.