Home / 4,633,181.21-6,950,698.46-1,600,657.85

Finding the Fourth Proportional to 4,633,181.21, 6,950,698.46 and 1,600,657.85

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Solution

The fourth proportional to 4,633,181.21, 6,950,698.46 and 1,600,657.85 is: 2,401,306.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,633,181.21 : 6,950,698.46 = 1,600,657.85 : x
  2. Step 2: Convert to fraction form
    4,633,181.21/6,950,698.46 = 1,600,657.85/x
  3. Step 3: Cross multiply
    4,633,181.21x = 6,950,698.46 × 1,600,657.85
  4. Step 4: Simplify right side
    4,633,181.21x = 11,125,690,068,357.84
  5. Step 5: Solve for x
    x = 11,125,690,068,357.84/4,633,181.21
  6. Step 6: Final answer
    x = 2,401,306.91

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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.