Home / 2,446,279.10-3,669,418.65-2,050,650.80

Finding the Fourth Proportional to 2,446,279.10, 3,669,418.65 and 2,050,650.80

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Solution

The fourth proportional to 2,446,279.10, 3,669,418.65 and 2,050,650.80 is: 3,075,976.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,279.10 : 3,669,418.65 = 2,050,650.80 : x
  2. Step 2: Convert to fraction form
    2,446,279.10/3,669,418.65 = 2,050,650.80/x
  3. Step 3: Cross multiply
    2,446,279.10x = 3,669,418.65 × 2,050,650.80
  4. Step 4: Simplify right side
    2,446,279.10x = 7,524,696,290,157.42
  5. Step 5: Solve for x
    x = 7,524,696,290,157.42/2,446,279.10
  6. Step 6: Final answer
    x = 3,075,976.20

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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.