Home / 2,389,539.96-3,297,551.58-1,301,809.32

Finding the Fourth Proportional to 2,389,539.96, 3,297,551.58 and 1,301,809.32

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Solution

The fourth proportional to 2,389,539.96, 3,297,551.58 and 1,301,809.32 is: 1,796,489.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,389,539.96 : 3,297,551.58 = 1,301,809.32 : x
  2. Step 2: Convert to fraction form
    2,389,539.96/3,297,551.58 = 1,301,809.32/x
  3. Step 3: Cross multiply
    2,389,539.96x = 3,297,551.58 × 1,301,809.32
  4. Step 4: Simplify right side
    2,389,539.96x = 4,292,783,380,024.73
  5. Step 5: Solve for x
    x = 4,292,783,380,024.73/2,389,539.96
  6. Step 6: Final answer
    x = 1,796,489.47

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