Home / 3,083,399.62-4,623,226.55-1,544,605.46

Finding the Fourth Proportional to 3,083,399.62, 4,623,226.55 and 1,544,605.46

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Solution

The fourth proportional to 3,083,399.62, 4,623,226.55 and 1,544,605.46 is: 2,315,969.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,083,399.62 : 4,623,226.55 = 1,544,605.46 : x
  2. Step 2: Convert to fraction form
    3,083,399.62/4,623,226.55 = 1,544,605.46/x
  3. Step 3: Cross multiply
    3,083,399.62x = 4,623,226.55 × 1,544,605.46
  4. Step 4: Simplify right side
    3,083,399.62x = 7,141,060,972,895.80
  5. Step 5: Solve for x
    x = 7,141,060,972,895.80/3,083,399.62
  6. Step 6: Final answer
    x = 2,315,969.99

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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.