Home / 4,794.54-6,616.40-2,670.01

Finding the Fourth Proportional to 4,794.54, 6,616.40 and 2,670.01

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Solution

The fourth proportional to 4,794.54, 6,616.40 and 2,670.01 is: 3,684.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,794.54 : 6,616.40 = 2,670.01 : x
  2. Step 2: Convert to fraction form
    4,794.54/6,616.40 = 2,670.01/x
  3. Step 3: Cross multiply
    4,794.54x = 6,616.40 × 2,670.01
  4. Step 4: Simplify right side
    4,794.54x = 17,665,854.16
  5. Step 5: Solve for x
    x = 17,665,854.16/4,794.54
  6. Step 6: Final answer
    x = 3,684.58

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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.