Home / 6,466,183.29-9,699,504.03-1,608,515.08

Finding the Fourth Proportional to 6,466,183.29, 9,699,504.03 and 1,608,515.08

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Solution

The fourth proportional to 6,466,183.29, 9,699,504.03 and 1,608,515.08 is: 2,412,829.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,466,183.29 : 9,699,504.03 = 1,608,515.08 : x
  2. Step 2: Convert to fraction form
    6,466,183.29/9,699,504.03 = 1,608,515.08/x
  3. Step 3: Cross multiply
    6,466,183.29x = 9,699,504.03 × 1,608,515.08
  4. Step 4: Simplify right side
    6,466,183.29x = 15,601,798,476,527.01
  5. Step 5: Solve for x
    x = 15,601,798,476,527.01/6,466,183.29
  6. Step 6: Final answer
    x = 2,412,829.61

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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.