Home / 4,359.56-6,537.54-2,019.02

Finding the Fourth Proportional to 4,359.56, 6,537.54 and 2,019.02

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Solution

The fourth proportional to 4,359.56, 6,537.54 and 2,019.02 is: 3,027.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,359.56 : 6,537.54 = 2,019.02 : x
  2. Step 2: Convert to fraction form
    4,359.56/6,537.54 = 2,019.02/x
  3. Step 3: Cross multiply
    4,359.56x = 6,537.54 × 2,019.02
  4. Step 4: Simplify right side
    4,359.56x = 13,199,424.01
  5. Step 5: Solve for x
    x = 13,199,424.01/4,359.56
  6. Step 6: Final answer
    x = 3,027.70

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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.