Home / 3,183,526.44-4,392,771.48-1,825,137

Finding the Fourth Proportional to 3,183,526.44, 4,392,771.48 and 1,825,137

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Solution

The fourth proportional to 3,183,526.44, 4,392,771.48 and 1,825,137 is: 2,518,405.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,183,526.44 : 4,392,771.48 = 1,825,137 : x
  2. Step 2: Convert to fraction form
    3,183,526.44/4,392,771.48 = 1,825,137/x
  3. Step 3: Cross multiply
    3,183,526.44x = 4,392,771.48 × 1,825,137
  4. Step 4: Simplify right side
    3,183,526.44x = 8,017,409,760,692.76
  5. Step 5: Solve for x
    x = 8,017,409,760,692.76/3,183,526.44
  6. Step 6: Final answer
    x = 2,518,405.27

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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.