Home / 6,662,372.37-9,194,103.21-3,606,586.62

Finding the Fourth Proportional to 6,662,372.37, 9,194,103.21 and 3,606,586.62

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Solution

The fourth proportional to 6,662,372.37, 9,194,103.21 and 3,606,586.62 is: 4,977,105.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,662,372.37 : 9,194,103.21 = 3,606,586.62 : x
  2. Step 2: Convert to fraction form
    6,662,372.37/9,194,103.21 = 3,606,586.62/x
  3. Step 3: Cross multiply
    6,662,372.37x = 9,194,103.21 × 3,606,586.62
  4. Step 4: Simplify right side
    6,662,372.37x = 33,159,329,620,085.05
  5. Step 5: Solve for x
    x = 33,159,329,620,085.05/6,662,372.37
  6. Step 6: Final answer
    x = 4,977,105.42

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Double scale
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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.