Home / 4,384,377.36-6,576,569.24-1,189,503.27

Finding the Fourth Proportional to 4,384,377.36, 6,576,569.24 and 1,189,503.27

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Solution

The fourth proportional to 4,384,377.36, 6,576,569.24 and 1,189,503.27 is: 1,784,255.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,384,377.36 : 6,576,569.24 = 1,189,503.27 : x
  2. Step 2: Convert to fraction form
    4,384,377.36/6,576,569.24 = 1,189,503.27/x
  3. Step 3: Cross multiply
    4,384,377.36x = 6,576,569.24 × 1,189,503.27
  4. Step 4: Simplify right side
    4,384,377.36x = 7,822,850,610,413.90
  5. Step 5: Solve for x
    x = 7,822,850,610,413.90/4,384,377.36
  6. Step 6: Final answer
    x = 1,784,255.77

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.