Home / 4,075,450.20-6,113,175.30-2,185,882.20

Finding the Fourth Proportional to 4,075,450.20, 6,113,175.30 and 2,185,882.20

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Solution

The fourth proportional to 4,075,450.20, 6,113,175.30 and 2,185,882.20 is: 3,278,823.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,075,450.20 : 6,113,175.30 = 2,185,882.20 : x
  2. Step 2: Convert to fraction form
    4,075,450.20/6,113,175.30 = 2,185,882.20/x
  3. Step 3: Cross multiply
    4,075,450.20x = 6,113,175.30 × 2,185,882.20
  4. Step 4: Simplify right side
    4,075,450.20x = 13,362,681,073,749.66
  5. Step 5: Solve for x
    x = 13,362,681,073,749.66/4,075,450.20
  6. Step 6: Final answer
    x = 3,278,823.30

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Double scale
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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.