Home / 4,405.51-6,604.56-2,064.28

Finding the Fourth Proportional to 4,405.51, 6,604.56 and 2,064.28

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Solution

The fourth proportional to 4,405.51, 6,604.56 and 2,064.28 is: 3,094.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,405.51 : 6,604.56 = 2,064.28 : x
  2. Step 2: Convert to fraction form
    4,405.51/6,604.56 = 2,064.28/x
  3. Step 3: Cross multiply
    4,405.51x = 6,604.56 × 2,064.28
  4. Step 4: Simplify right side
    4,405.51x = 13,633,669.37
  5. Step 5: Solve for x
    x = 13,633,669.37/4,405.51
  6. Step 6: Final answer
    x = 3,094.68

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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.