Home / 3,077,998.80-4,616,998.20-2,050,546.20

Finding the Fourth Proportional to 3,077,998.80, 4,616,998.20 and 2,050,546.20

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Solution

The fourth proportional to 3,077,998.80, 4,616,998.20 and 2,050,546.20 is: 3,075,819.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,077,998.80 : 4,616,998.20 = 2,050,546.20 : x
  2. Step 2: Convert to fraction form
    3,077,998.80/4,616,998.20 = 2,050,546.20/x
  3. Step 3: Cross multiply
    3,077,998.80x = 4,616,998.20 × 2,050,546.20
  4. Step 4: Simplify right side
    3,077,998.80x = 9,467,368,114,416.84
  5. Step 5: Solve for x
    x = 9,467,368,114,416.84/3,077,998.80
  6. Step 6: Final answer
    x = 3,075,819.30

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Similar ratio
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1.5x scale

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.