Home / 1,082,843.69-1,625,862.27-604,007.07

Finding the Fourth Proportional to 1,082,843.69, 1,625,862.27 and 604,007.07

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Solution

The fourth proportional to 1,082,843.69, 1,625,862.27 and 604,007.07 is: 906,901.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,843.69 : 1,625,862.27 = 604,007.07 : x
  2. Step 2: Convert to fraction form
    1,082,843.69/1,625,862.27 = 604,007.07/x
  3. Step 3: Cross multiply
    1,082,843.69x = 1,625,862.27 × 604,007.07
  4. Step 4: Simplify right side
    1,082,843.69x = 982,032,302,906.21
  5. Step 5: Solve for x
    x = 982,032,302,906.21/1,082,843.69
  6. Step 6: Final answer
    x = 906,901.26

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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.