Home / 606,236.00-836,586.43-334,315.35

Finding the Fourth Proportional to 606,236.00, 836,586.43 and 334,315.35

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Solution

The fourth proportional to 606,236.00, 836,586.43 and 334,315.35 is: 461,344.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,236.00 : 836,586.43 = 334,315.35 : x
  2. Step 2: Convert to fraction form
    606,236.00/836,586.43 = 334,315.35/x
  3. Step 3: Cross multiply
    606,236.00x = 836,586.43 × 334,315.35
  4. Step 4: Simplify right side
    606,236.00x = 279,683,684,314.91
  5. Step 5: Solve for x
    x = 279,683,684,314.91/606,236.00
  6. Step 6: Final answer
    x = 461,344.57

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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.