Home / 696,861.05-1,045,166.58-184,529.43

Finding the Fourth Proportional to 696,861.05, 1,045,166.58 and 184,529.43

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Solution

The fourth proportional to 696,861.05, 1,045,166.58 and 184,529.43 is: 276,761.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    696,861.05 : 1,045,166.58 = 184,529.43 : x
  2. Step 2: Convert to fraction form
    696,861.05/1,045,166.58 = 184,529.43/x
  3. Step 3: Cross multiply
    696,861.05x = 1,045,166.58 × 184,529.43
  4. Step 4: Simplify right side
    696,861.05x = 192,863,993,262.45
  5. Step 5: Solve for x
    x = 192,863,993,262.45/696,861.05
  6. Step 6: Final answer
    x = 276,761.05

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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.