Home / 4,081,786.03-6,123,564.78-1,241,824.38

Finding the Fourth Proportional to 4,081,786.03, 6,123,564.78 and 1,241,824.38

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Solution

The fourth proportional to 4,081,786.03, 6,123,564.78 and 1,241,824.38 is: 1,863,006.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,081,786.03 : 6,123,564.78 = 1,241,824.38 : x
  2. Step 2: Convert to fraction form
    4,081,786.03/6,123,564.78 = 1,241,824.38/x
  3. Step 3: Cross multiply
    4,081,786.03x = 6,123,564.78 × 1,241,824.38
  4. Step 4: Simplify right side
    4,081,786.03x = 7,604,392,036,313.34
  5. Step 5: Solve for x
    x = 7,604,392,036,313.34/4,081,786.03
  6. Step 6: Final answer
    x = 1,863,006.04

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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.