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Finding the Fourth Proportional to 606,096.18, 836,411.60 and 334,162.17

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Solution

The fourth proportional to 606,096.18, 836,411.60 and 334,162.17 is: 461,143.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,096.18 : 836,411.60 = 334,162.17 : x
  2. Step 2: Convert to fraction form
    606,096.18/836,411.60 = 334,162.17/x
  3. Step 3: Cross multiply
    606,096.18x = 836,411.60 × 334,162.17
  4. Step 4: Simplify right side
    606,096.18x = 279,497,113,598.36
  5. Step 5: Solve for x
    x = 279,497,113,598.36/606,096.18
  6. Step 6: Final answer
    x = 461,143.17

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1.5x scale

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.