Home / 2,538,069.23-3,502,541.32-1,450,338.21

Finding the Fourth Proportional to 2,538,069.23, 3,502,541.32 and 1,450,338.21

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Solution

The fourth proportional to 2,538,069.23, 3,502,541.32 and 1,450,338.21 is: 2,001,470.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,538,069.23 : 3,502,541.32 = 1,450,338.21 : x
  2. Step 2: Convert to fraction form
    2,538,069.23/3,502,541.32 = 1,450,338.21/x
  3. Step 3: Cross multiply
    2,538,069.23x = 3,502,541.32 × 1,450,338.21
  4. Step 4: Simplify right side
    2,538,069.23x = 5,079,869,504,873.99
  5. Step 5: Solve for x
    x = 5,079,869,504,873.99/2,538,069.23
  6. Step 6: Final answer
    x = 2,001,470.03

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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.