Home / 4,384.04-6,570.05-2,823.17

Finding the Fourth Proportional to 4,384.04, 6,570.05 and 2,823.17

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Solution

The fourth proportional to 4,384.04, 6,570.05 and 2,823.17 is: 4,230.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,384.04 : 6,570.05 = 2,823.17 : x
  2. Step 2: Convert to fraction form
    4,384.04/6,570.05 = 2,823.17/x
  3. Step 3: Cross multiply
    4,384.04x = 6,570.05 × 2,823.17
  4. Step 4: Simplify right side
    4,384.04x = 18,548,321.09
  5. Step 5: Solve for x
    x = 18,548,321.09/4,384.04
  6. Step 6: Final answer
    x = 4,230.88

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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.