Home / 3,682,575.54-5,082,111.96-2,050,982.82

Finding the Fourth Proportional to 3,682,575.54, 5,082,111.96 and 2,050,982.82

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Solution

The fourth proportional to 3,682,575.54, 5,082,111.96 and 2,050,982.82 is: 2,830,444.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,682,575.54 : 5,082,111.96 = 2,050,982.82 : x
  2. Step 2: Convert to fraction form
    3,682,575.54/5,082,111.96 = 2,050,982.82/x
  3. Step 3: Cross multiply
    3,682,575.54x = 5,082,111.96 × 2,050,982.82
  4. Step 4: Simplify right side
    3,682,575.54x = 10,423,324,319,276.53
  5. Step 5: Solve for x
    x = 10,423,324,319,276.53/3,682,575.54
  6. Step 6: Final answer
    x = 2,830,444.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.