Home / 3,259,273.14-4,498,007.13-1,808,968.68

Finding the Fourth Proportional to 3,259,273.14, 4,498,007.13 and 1,808,968.68

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Solution

The fourth proportional to 3,259,273.14, 4,498,007.13 and 1,808,968.68 is: 2,496,493.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,259,273.14 : 4,498,007.13 = 1,808,968.68 : x
  2. Step 2: Convert to fraction form
    3,259,273.14/4,498,007.13 = 1,808,968.68/x
  3. Step 3: Cross multiply
    3,259,273.14x = 4,498,007.13 × 1,808,968.68
  4. Step 4: Simplify right side
    3,259,273.14x = 8,136,754,020,586.69
  5. Step 5: Solve for x
    x = 8,136,754,020,586.69/3,259,273.14
  6. Step 6: Final answer
    x = 2,496,493.44

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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.