Home / 1,956,093.72-2,933,825.67-535,817.85

Finding the Fourth Proportional to 1,956,093.72, 2,933,825.67 and 535,817.85

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Solution

The fourth proportional to 1,956,093.72, 2,933,825.67 and 535,817.85 is: 803,640.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,956,093.72 : 2,933,825.67 = 535,817.85 : x
  2. Step 2: Convert to fraction form
    1,956,093.72/2,933,825.67 = 535,817.85/x
  3. Step 3: Cross multiply
    1,956,093.72x = 2,933,825.67 × 535,817.85
  4. Step 4: Simplify right side
    1,956,093.72x = 1,571,996,162,774.21
  5. Step 5: Solve for x
    x = 1,571,996,162,774.21/1,956,093.72
  6. Step 6: Final answer
    x = 803,640.51

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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.