Home / 6,119,550.93-9,177,347.31-2,019,951.09

Finding the Fourth Proportional to 6,119,550.93, 9,177,347.31 and 2,019,951.09

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Solution

The fourth proportional to 6,119,550.93, 9,177,347.31 and 2,019,951.09 is: 3,029,273.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,119,550.93 : 9,177,347.31 = 2,019,951.09 : x
  2. Step 2: Convert to fraction form
    6,119,550.93/9,177,347.31 = 2,019,951.09/x
  3. Step 3: Cross multiply
    6,119,550.93x = 9,177,347.31 × 2,019,951.09
  4. Step 4: Simplify right side
    6,119,550.93x = 18,537,792,688,896.09
  5. Step 5: Solve for x
    x = 18,537,792,688,896.09/6,119,550.93
  6. Step 6: Final answer
    x = 3,029,273.37

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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.