Home / 4,603.35-6,908.46-1,792.63

Finding the Fourth Proportional to 4,603.35, 6,908.46 and 1,792.63

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Solution

The fourth proportional to 4,603.35, 6,908.46 and 1,792.63 is: 2,690.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,603.35 : 6,908.46 = 1,792.63 : x
  2. Step 2: Convert to fraction form
    4,603.35/6,908.46 = 1,792.63/x
  3. Step 3: Cross multiply
    4,603.35x = 6,908.46 × 1,792.63
  4. Step 4: Simplify right side
    4,603.35x = 12,384,278.11
  5. Step 5: Solve for x
    x = 12,384,278.11/4,603.35
  6. Step 6: Final answer
    x = 2,690.28

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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.