Home / 1,194,801-1,648,825.38-658,268.52

Finding the Fourth Proportional to 1,194,801, 1,648,825.38 and 658,268.52

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Solution

The fourth proportional to 1,194,801, 1,648,825.38 and 658,268.52 is: 908,410.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,801 : 1,648,825.38 = 658,268.52 : x
  2. Step 2: Convert to fraction form
    1,194,801/1,648,825.38 = 658,268.52/x
  3. Step 3: Cross multiply
    1,194,801x = 1,648,825.38 × 658,268.52
  4. Step 4: Simplify right side
    1,194,801x = 1,085,369,842,631.04
  5. Step 5: Solve for x
    x = 1,085,369,842,631.04/1,194,801
  6. Step 6: Final answer
    x = 908,410.56

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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.