Home / 3,261,964.55-4,892,946.83-2,962,782.95

Finding the Fourth Proportional to 3,261,964.55, 4,892,946.83 and 2,962,782.95

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Solution

The fourth proportional to 3,261,964.55, 4,892,946.83 and 2,962,782.95 is: 4,444,174.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,261,964.55 : 4,892,946.83 = 2,962,782.95 : x
  2. Step 2: Convert to fraction form
    3,261,964.55/4,892,946.83 = 2,962,782.95/x
  3. Step 3: Cross multiply
    3,261,964.55x = 4,892,946.83 × 2,962,782.95
  4. Step 4: Simplify right side
    3,261,964.55x = 14,496,739,428,366.63
  5. Step 5: Solve for x
    x = 14,496,739,428,366.63/3,261,964.55
  6. Step 6: Final answer
    x = 4,444,174.43

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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.