Home / 2,054,539.80-3,082,040.10-634,584.60

Finding the Fourth Proportional to 2,054,539.80, 3,082,040.10 and 634,584.60

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Solution

The fourth proportional to 2,054,539.80, 3,082,040.10 and 634,584.60 is: 951,948.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,539.80 : 3,082,040.10 = 634,584.60 : x
  2. Step 2: Convert to fraction form
    2,054,539.80/3,082,040.10 = 634,584.60/x
  3. Step 3: Cross multiply
    2,054,539.80x = 3,082,040.10 × 634,584.60
  4. Step 4: Simplify right side
    2,054,539.80x = 1,955,815,184,042.46
  5. Step 5: Solve for x
    x = 1,955,815,184,042.46/2,054,539.80
  6. Step 6: Final answer
    x = 951,948.06

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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.