Home / 606,028.91-836,325.63-334,106.73

Finding the Fourth Proportional to 606,028.91, 836,325.63 and 334,106.73

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Solution

The fourth proportional to 606,028.91, 836,325.63 and 334,106.73 is: 461,070.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,028.91 : 836,325.63 = 334,106.73 : x
  2. Step 2: Convert to fraction form
    606,028.91/836,325.63 = 334,106.73/x
  3. Step 3: Cross multiply
    606,028.91x = 836,325.63 × 334,106.73
  4. Step 4: Simplify right side
    606,028.91x = 279,422,021,454.49
  5. Step 5: Solve for x
    x = 279,422,021,454.49/606,028.91
  6. Step 6: Final answer
    x = 461,070.45

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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.