Home / 1,082,007.54-1,493,214.42-598,564.38

Finding the Fourth Proportional to 1,082,007.54, 1,493,214.42 and 598,564.38

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Solution

The fourth proportional to 1,082,007.54, 1,493,214.42 and 598,564.38 is: 826,043.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,007.54 : 1,493,214.42 = 598,564.38 : x
  2. Step 2: Convert to fraction form
    1,082,007.54/1,493,214.42 = 598,564.38/x
  3. Step 3: Cross multiply
    1,082,007.54x = 1,493,214.42 × 598,564.38
  4. Step 4: Simplify right side
    1,082,007.54x = 893,784,963,514.36
  5. Step 5: Solve for x
    x = 893,784,963,514.36/1,082,007.54
  6. Step 6: Final answer
    x = 826,043.19

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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.