Home / 4,770.84-6,583.88-2,617.50

Finding the Fourth Proportional to 4,770.84, 6,583.88 and 2,617.50

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Solution

The fourth proportional to 4,770.84, 6,583.88 and 2,617.50 is: 3,612.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,770.84 : 6,583.88 = 2,617.50 : x
  2. Step 2: Convert to fraction form
    4,770.84/6,583.88 = 2,617.50/x
  3. Step 3: Cross multiply
    4,770.84x = 6,583.88 × 2,617.50
  4. Step 4: Simplify right side
    4,770.84x = 17,233,305.90
  5. Step 5: Solve for x
    x = 17,233,305.90/4,770.84
  6. Step 6: Final answer
    x = 3,612.22

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Why These Related Problems?

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