Home / 606,199.44-836,536.92-334,267.20

Finding the Fourth Proportional to 606,199.44, 836,536.92 and 334,267.20

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Solution

The fourth proportional to 606,199.44, 836,536.92 and 334,267.20 is: 461,278.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,199.44 : 836,536.92 = 334,267.20 : x
  2. Step 2: Convert to fraction form
    606,199.44/836,536.92 = 334,267.20/x
  3. Step 3: Cross multiply
    606,199.44x = 836,536.92 × 334,267.20
  4. Step 4: Simplify right side
    606,199.44x = 279,626,853,945.02
  5. Step 5: Solve for x
    x = 279,626,853,945.02/606,199.44
  6. Step 6: Final answer
    x = 461,278.64

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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.