Home / 606,204.28-836,544.01-334,272.11

Finding the Fourth Proportional to 606,204.28, 836,544.01 and 334,272.11

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Solution

The fourth proportional to 606,204.28, 836,544.01 and 334,272.11 is: 461,285.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,204.28 : 836,544.01 = 334,272.11 : x
  2. Step 2: Convert to fraction form
    606,204.28/836,544.01 = 334,272.11/x
  3. Step 3: Cross multiply
    606,204.28x = 836,544.01 × 334,272.11
  4. Step 4: Simplify right side
    606,204.28x = 279,633,326,312.16
  5. Step 5: Solve for x
    x = 279,633,326,312.16/606,204.28
  6. Step 6: Final answer
    x = 461,285.64

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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.