Home / 6,226,843.80-9,342,015.30-3,032,074.20

Finding the Fourth Proportional to 6,226,843.80, 9,342,015.30 and 3,032,074.20

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Solution

The fourth proportional to 6,226,843.80, 9,342,015.30 and 3,032,074.20 is: 4,548,963.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,226,843.80 : 9,342,015.30 = 3,032,074.20 : x
  2. Step 2: Convert to fraction form
    6,226,843.80/9,342,015.30 = 3,032,074.20/x
  3. Step 3: Cross multiply
    6,226,843.80x = 9,342,015.30 × 3,032,074.20
  4. Step 4: Simplify right side
    6,226,843.80x = 28,325,683,567,135.27
  5. Step 5: Solve for x
    x = 28,325,683,567,135.27/6,226,843.80
  6. Step 6: Final answer
    x = 4,548,963.24

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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.