Home / 4,606.03-6,908.64-1,528.03

Finding the Fourth Proportional to 4,606.03, 6,908.64 and 1,528.03

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Solution

The fourth proportional to 4,606.03, 6,908.64 and 1,528.03 is: 2,291.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,606.03 : 6,908.64 = 1,528.03 : x
  2. Step 2: Convert to fraction form
    4,606.03/6,908.64 = 1,528.03/x
  3. Step 3: Cross multiply
    4,606.03x = 6,908.64 × 1,528.03
  4. Step 4: Simplify right side
    4,606.03x = 10,556,609.18
  5. Step 5: Solve for x
    x = 10,556,609.18/4,606.03
  6. Step 6: Final answer
    x = 2,291.91

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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.