Home / 4,081,785.03-6,123,563.28-1,241,823.38

Finding the Fourth Proportional to 4,081,785.03, 6,123,563.28 and 1,241,823.38

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Solution

The fourth proportional to 4,081,785.03, 6,123,563.28 and 1,241,823.38 is: 1,863,004.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,081,785.03 : 6,123,563.28 = 1,241,823.38 : x
  2. Step 2: Convert to fraction form
    4,081,785.03/6,123,563.28 = 1,241,823.38/x
  3. Step 3: Cross multiply
    4,081,785.03x = 6,123,563.28 × 1,241,823.38
  4. Step 4: Simplify right side
    4,081,785.03x = 7,604,384,019,395.67
  5. Step 5: Solve for x
    x = 7,604,384,019,395.67/4,081,785.03
  6. Step 6: Final answer
    x = 1,863,004.53

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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.