Home / 4,617.70-6,926.55-2,020.03

Finding the Fourth Proportional to 4,617.70, 6,926.55 and 2,020.03

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Solution

The fourth proportional to 4,617.70, 6,926.55 and 2,020.03 is: 3,030.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,617.70 : 6,926.55 = 2,020.03 : x
  2. Step 2: Convert to fraction form
    4,617.70/6,926.55 = 2,020.03/x
  3. Step 3: Cross multiply
    4,617.70x = 6,926.55 × 2,020.03
  4. Step 4: Simplify right side
    4,617.70x = 13,991,838.80
  5. Step 5: Solve for x
    x = 13,991,838.80/4,617.70
  6. Step 6: Final answer
    x = 3,030.05

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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.