Home / 2,322,653.40-3,483,978.48-725,353.38

Finding the Fourth Proportional to 2,322,653.40, 3,483,978.48 and 725,353.38

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Solution

The fourth proportional to 2,322,653.40, 3,483,978.48 and 725,353.38 is: 1,088,029.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,322,653.40 : 3,483,978.48 = 725,353.38 : x
  2. Step 2: Convert to fraction form
    2,322,653.40/3,483,978.48 = 725,353.38/x
  3. Step 3: Cross multiply
    2,322,653.40x = 3,483,978.48 × 725,353.38
  4. Step 4: Simplify right side
    2,322,653.40x = 2,527,115,566,315.26
  5. Step 5: Solve for x
    x = 2,527,115,566,315.26/2,322,653.40
  6. Step 6: Final answer
    x = 1,088,029.56

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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.