Home / 1,797,967.37-2,481,270.41-1,034,021.54

Finding the Fourth Proportional to 1,797,967.37, 2,481,270.41 and 1,034,021.54

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Solution

The fourth proportional to 1,797,967.37, 2,481,270.41 and 1,034,021.54 is: 1,426,993.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,967.37 : 2,481,270.41 = 1,034,021.54 : x
  2. Step 2: Convert to fraction form
    1,797,967.37/2,481,270.41 = 1,034,021.54/x
  3. Step 3: Cross multiply
    1,797,967.37x = 2,481,270.41 × 1,034,021.54
  4. Step 4: Simplify right side
    1,797,967.37x = 2,565,687,059,292.86
  5. Step 5: Solve for x
    x = 2,565,687,059,292.86/1,797,967.37
  6. Step 6: Final answer
    x = 1,426,993.11

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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.