Home / 2,926.01-4,037.90-1,747.05

Finding the Fourth Proportional to 2,926.01, 4,037.90 and 1,747.05

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Solution

The fourth proportional to 2,926.01, 4,037.90 and 1,747.05 is: 2,410.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,926.01 : 4,037.90 = 1,747.05 : x
  2. Step 2: Convert to fraction form
    2,926.01/4,037.90 = 1,747.05/x
  3. Step 3: Cross multiply
    2,926.01x = 4,037.90 × 1,747.05
  4. Step 4: Simplify right side
    2,926.01x = 7,054,404.46
  5. Step 5: Solve for x
    x = 7,054,404.46/2,926.01
  6. Step 6: Final answer
    x = 2,410.93

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.