Home / 4,994,743.23-6,892,745.54-2,702,903.90

Finding the Fourth Proportional to 4,994,743.23, 6,892,745.54 and 2,702,903.90

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Solution

The fourth proportional to 4,994,743.23, 6,892,745.54 and 2,702,903.90 is: 3,730,007.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,994,743.23 : 6,892,745.54 = 2,702,903.90 : x
  2. Step 2: Convert to fraction form
    4,994,743.23/6,892,745.54 = 2,702,903.90/x
  3. Step 3: Cross multiply
    4,994,743.23x = 6,892,745.54 × 2,702,903.90
  4. Step 4: Simplify right side
    4,994,743.23x = 18,630,428,753,795.36
  5. Step 5: Solve for x
    x = 18,630,428,753,795.36/4,994,743.23
  6. Step 6: Final answer
    x = 3,730,007.31

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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.