Home / 4,653.70-6,963.27-2,603.14

Finding the Fourth Proportional to 4,653.70, 6,963.27 and 2,603.14

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Solution

The fourth proportional to 4,653.70, 6,963.27 and 2,603.14 is: 3,895.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,653.70 : 6,963.27 = 2,603.14 : x
  2. Step 2: Convert to fraction form
    4,653.70/6,963.27 = 2,603.14/x
  3. Step 3: Cross multiply
    4,653.70x = 6,963.27 × 2,603.14
  4. Step 4: Simplify right side
    4,653.70x = 18,126,366.67
  5. Step 5: Solve for x
    x = 18,126,366.67/4,653.70
  6. Step 6: Final answer
    x = 3,895.04

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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.