Home / 6,494,099.48-9,738,269.68-3,460,899.96

Finding the Fourth Proportional to 6,494,099.48, 9,738,269.68 and 3,460,899.96

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Solution

The fourth proportional to 6,494,099.48, 9,738,269.68 and 3,460,899.96 is: 5,189,815.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,494,099.48 : 9,738,269.68 = 3,460,899.96 : x
  2. Step 2: Convert to fraction form
    6,494,099.48/9,738,269.68 = 3,460,899.96/x
  3. Step 3: Cross multiply
    6,494,099.48x = 9,738,269.68 × 3,460,899.96
  4. Step 4: Simplify right side
    6,494,099.48x = 33,703,177,145,981.21
  5. Step 5: Solve for x
    x = 33,703,177,145,981.21/6,494,099.48
  6. Step 6: Final answer
    x = 5,189,815.35

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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.