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Finding the Fourth Proportional to 2,340,226, 3,510,339 and 567,298

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Solution

The fourth proportional to 2,340,226, 3,510,339 and 567,298 is: 850,947

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,226 : 3,510,339 = 567,298 : x
  2. Step 2: Convert to fraction form
    2,340,226/3,510,339 = 567,298/x
  3. Step 3: Cross multiply
    2,340,226x = 3,510,339 × 567,298
  4. Step 4: Simplify right side
    2,340,226x = 1,991,408,294,022
  5. Step 5: Solve for x
    x = 1,991,408,294,022/2,340,226
  6. Step 6: Final answer
    x = 850,947

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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.