Home / 4,829,929.24-6,665,380.11-2,764,936.51

Finding the Fourth Proportional to 4,829,929.24, 6,665,380.11 and 2,764,936.51

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Solution

The fourth proportional to 4,829,929.24, 6,665,380.11 and 2,764,936.51 is: 3,815,656.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,929.24 : 6,665,380.11 = 2,764,936.51 : x
  2. Step 2: Convert to fraction form
    4,829,929.24/6,665,380.11 = 2,764,936.51/x
  3. Step 3: Cross multiply
    4,829,929.24x = 6,665,380.11 × 2,764,936.51
  4. Step 4: Simplify right side
    4,829,929.24x = 18,429,352,819,166.82
  5. Step 5: Solve for x
    x = 18,429,352,819,166.82/4,829,929.24
  6. Step 6: Final answer
    x = 3,815,656.90

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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.