Home / 4,238,168.19-5,848,745.19-2,304,441.83

Finding the Fourth Proportional to 4,238,168.19, 5,848,745.19 and 2,304,441.83

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Solution

The fourth proportional to 4,238,168.19, 5,848,745.19 and 2,304,441.83 is: 3,180,169.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,238,168.19 : 5,848,745.19 = 2,304,441.83 : x
  2. Step 2: Convert to fraction form
    4,238,168.19/5,848,745.19 = 2,304,441.83/x
  3. Step 3: Cross multiply
    4,238,168.19x = 5,848,745.19 × 2,304,441.83
  4. Step 4: Simplify right side
    4,238,168.19x = 13,478,093,039,603.57
  5. Step 5: Solve for x
    x = 13,478,093,039,603.57/4,238,168.19
  6. Step 6: Final answer
    x = 3,180,169.46

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1.5x scale

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.