Home / 1,006,598.73-1,389,163.73-576,950.43

Finding the Fourth Proportional to 1,006,598.73, 1,389,163.73 and 576,950.43

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Solution

The fourth proportional to 1,006,598.73, 1,389,163.73 and 576,950.43 is: 796,224.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,598.73 : 1,389,163.73 = 576,950.43 : x
  2. Step 2: Convert to fraction form
    1,006,598.73/1,389,163.73 = 576,950.43/x
  3. Step 3: Cross multiply
    1,006,598.73x = 1,389,163.73 × 576,950.43
  4. Step 4: Simplify right side
    1,006,598.73x = 801,478,608,479.15
  5. Step 5: Solve for x
    x = 801,478,608,479.15/1,006,598.73
  6. Step 6: Final answer
    x = 796,224.54

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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.