Home / 1,134,188.05-1,701,614.22-335,490.85

Finding the Fourth Proportional to 1,134,188.05, 1,701,614.22 and 335,490.85

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Solution

The fourth proportional to 1,134,188.05, 1,701,614.22 and 335,490.85 is: 503,334.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,188.05 : 1,701,614.22 = 335,490.85 : x
  2. Step 2: Convert to fraction form
    1,134,188.05/1,701,614.22 = 335,490.85/x
  3. Step 3: Cross multiply
    1,134,188.05x = 1,701,614.22 × 335,490.85
  4. Step 4: Simplify right side
    1,134,188.05x = 570,876,001,039.89
  5. Step 5: Solve for x
    x = 570,876,001,039.89/1,134,188.05
  6. Step 6: Final answer
    x = 503,334.52

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Double scale
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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.