Home / 3,474,603.92-4,795,240.64-1,926,351.36

Finding the Fourth Proportional to 3,474,603.92, 4,795,240.64 and 1,926,351.36

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Solution

The fourth proportional to 3,474,603.92, 4,795,240.64 and 1,926,351.36 is: 2,658,524.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,474,603.92 : 4,795,240.64 = 1,926,351.36 : x
  2. Step 2: Convert to fraction form
    3,474,603.92/4,795,240.64 = 1,926,351.36/x
  3. Step 3: Cross multiply
    3,474,603.92x = 4,795,240.64 × 1,926,351.36
  4. Step 4: Simplify right side
    3,474,603.92x = 9,237,318,328,391.27
  5. Step 5: Solve for x
    x = 9,237,318,328,391.27/3,474,603.92
  6. Step 6: Final answer
    x = 2,658,524.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.