Home / 4,629,945.88-6,389,325.10-2,536,796.73

Finding the Fourth Proportional to 4,629,945.88, 6,389,325.10 and 2,536,796.73

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Solution

The fourth proportional to 4,629,945.88, 6,389,325.10 and 2,536,796.73 is: 3,500,779.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,629,945.88 : 6,389,325.10 = 2,536,796.73 : x
  2. Step 2: Convert to fraction form
    4,629,945.88/6,389,325.10 = 2,536,796.73/x
  3. Step 3: Cross multiply
    4,629,945.88x = 6,389,325.10 × 2,536,796.73
  4. Step 4: Simplify right side
    4,629,945.88x = 16,208,419,020,586.92
  5. Step 5: Solve for x
    x = 16,208,419,020,586.92/4,629,945.88
  6. Step 6: Final answer
    x = 3,500,779.37

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Double scale
Find fourth proportional to 4,629,946.88, 6,389,326.48 and 2,536,797.73
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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.