Home / 6,804,590.20-10,206,885.30-4,537,108.60

Finding the Fourth Proportional to 6,804,590.20, 10,206,885.30 and 4,537,108.60

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Solution

The fourth proportional to 6,804,590.20, 10,206,885.30 and 4,537,108.60 is: 6,805,662.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804,590.20 : 10,206,885.30 = 4,537,108.60 : x
  2. Step 2: Convert to fraction form
    6,804,590.20/10,206,885.30 = 4,537,108.60/x
  3. Step 3: Cross multiply
    6,804,590.20x = 10,206,885.30 × 4,537,108.60
  4. Step 4: Simplify right side
    6,804,590.20x = 46,309,747,073,843.58
  5. Step 5: Solve for x
    x = 46,309,747,073,843.58/6,804,590.20
  6. Step 6: Final answer
    x = 6,805,662.90

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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.