Home / 3,464.04-4,780.44-2,066.52

Finding the Fourth Proportional to 3,464.04, 4,780.44 and 2,066.52

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Solution

The fourth proportional to 3,464.04, 4,780.44 and 2,066.52 is: 2,851.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,464.04 : 4,780.44 = 2,066.52 : x
  2. Step 2: Convert to fraction form
    3,464.04/4,780.44 = 2,066.52/x
  3. Step 3: Cross multiply
    3,464.04x = 4,780.44 × 2,066.52
  4. Step 4: Simplify right side
    3,464.04x = 9,878,874.87
  5. Step 5: Solve for x
    x = 9,878,874.87/3,464.04
  6. Step 6: Final answer
    x = 2,851.84

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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.