Home / 2,423.14-3,630.93-1,936.06

Finding the Fourth Proportional to 2,423.14, 3,630.93 and 1,936.06

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Solution

The fourth proportional to 2,423.14, 3,630.93 and 1,936.06 is: 2,901.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423.14 : 3,630.93 = 1,936.06 : x
  2. Step 2: Convert to fraction form
    2,423.14/3,630.93 = 1,936.06/x
  3. Step 3: Cross multiply
    2,423.14x = 3,630.93 × 1,936.06
  4. Step 4: Simplify right side
    2,423.14x = 7,029,698.34
  5. Step 5: Solve for x
    x = 7,029,698.34/2,423.14
  6. Step 6: Final answer
    x = 2,901.07

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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.