Home / 1,072,083.99-1,479,465.69-588,644.91

Finding the Fourth Proportional to 1,072,083.99, 1,479,465.69 and 588,644.91

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Solution

The fourth proportional to 1,072,083.99, 1,479,465.69 and 588,644.91 is: 812,324.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,072,083.99 : 1,479,465.69 = 588,644.91 : x
  2. Step 2: Convert to fraction form
    1,072,083.99/1,479,465.69 = 588,644.91/x
  3. Step 3: Cross multiply
    1,072,083.99x = 1,479,465.69 × 588,644.91
  4. Step 4: Simplify right side
    1,072,083.99x = 870,879,947,938.14
  5. Step 5: Solve for x
    x = 870,879,947,938.14/1,072,083.99
  6. Step 6: Final answer
    x = 812,324.37

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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.