Home / 4,405.09-6,607.59-1,483.37

Finding the Fourth Proportional to 4,405.09, 6,607.59 and 1,483.37

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Solution

The fourth proportional to 4,405.09, 6,607.59 and 1,483.37 is: 2,225.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,405.09 : 6,607.59 = 1,483.37 : x
  2. Step 2: Convert to fraction form
    4,405.09/6,607.59 = 1,483.37/x
  3. Step 3: Cross multiply
    4,405.09x = 6,607.59 × 1,483.37
  4. Step 4: Simplify right side
    4,405.09x = 9,801,511.73
  5. Step 5: Solve for x
    x = 9,801,511.73/4,405.09
  6. Step 6: Final answer
    x = 2,225.04

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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.