Home / 1,134,187.05-1,701,612.72-335,489.85

Finding the Fourth Proportional to 1,134,187.05, 1,701,612.72 and 335,489.85

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Solution

The fourth proportional to 1,134,187.05, 1,701,612.72 and 335,489.85 is: 503,333.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,187.05 : 1,701,612.72 = 335,489.85 : x
  2. Step 2: Convert to fraction form
    1,134,187.05/1,701,612.72 = 335,489.85/x
  3. Step 3: Cross multiply
    1,134,187.05x = 1,701,612.72 × 335,489.85
  4. Step 4: Simplify right side
    1,134,187.05x = 570,873,796,190.89
  5. Step 5: Solve for x
    x = 570,873,796,190.89/1,134,187.05
  6. Step 6: Final answer
    x = 503,333.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.