Home / 476,004.06-713,976.93-195,514.02

Finding the Fourth Proportional to 476,004.06, 713,976.93 and 195,514.02

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Solution

The fourth proportional to 476,004.06, 713,976.93 and 195,514.02 is: 293,259.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    476,004.06 : 713,976.93 = 195,514.02 : x
  2. Step 2: Convert to fraction form
    476,004.06/713,976.93 = 195,514.02/x
  3. Step 3: Cross multiply
    476,004.06x = 713,976.93 × 195,514.02
  4. Step 4: Simplify right side
    476,004.06x = 139,592,499,771.56
  5. Step 5: Solve for x
    x = 139,592,499,771.56/476,004.06
  6. Step 6: Final answer
    x = 293,259.05

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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.