Home / 965,794.44-1,448,719.06-255,822.54

Finding the Fourth Proportional to 965,794.44, 1,448,719.06 and 255,822.54

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Solution

The fourth proportional to 965,794.44, 1,448,719.06 and 255,822.54 is: 383,741.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,794.44 : 1,448,719.06 = 255,822.54 : x
  2. Step 2: Convert to fraction form
    965,794.44/1,448,719.06 = 255,822.54/x
  3. Step 3: Cross multiply
    965,794.44x = 1,448,719.06 × 255,822.54
  4. Step 4: Simplify right side
    965,794.44x = 370,614,989,675.61
  5. Step 5: Solve for x
    x = 370,614,989,675.61/965,794.44
  6. Step 6: Final answer
    x = 383,741.07

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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.