Home / 6,526.52-9,790.08-2,084.64

Finding the Fourth Proportional to 6,526.52, 9,790.08 and 2,084.64

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Solution

The fourth proportional to 6,526.52, 9,790.08 and 2,084.64 is: 3,127.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526.52 : 9,790.08 = 2,084.64 : x
  2. Step 2: Convert to fraction form
    6,526.52/9,790.08 = 2,084.64/x
  3. Step 3: Cross multiply
    6,526.52x = 9,790.08 × 2,084.64
  4. Step 4: Simplify right side
    6,526.52x = 20,408,792.37
  5. Step 5: Solve for x
    x = 20,408,792.37/6,526.52
  6. Step 6: Final answer
    x = 3,127.06

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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.