Home / 1,752,817.08-2,628,111.06-741,410.04

Finding the Fourth Proportional to 1,752,817.08, 2,628,111.06 and 741,410.04

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Solution

The fourth proportional to 1,752,817.08, 2,628,111.06 and 741,410.04 is: 1,111,643.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,752,817.08 : 2,628,111.06 = 741,410.04 : x
  2. Step 2: Convert to fraction form
    1,752,817.08/2,628,111.06 = 741,410.04/x
  3. Step 3: Cross multiply
    1,752,817.08x = 2,628,111.06 × 741,410.04
  4. Step 4: Simplify right side
    1,752,817.08x = 1,948,507,926,119.04
  5. Step 5: Solve for x
    x = 1,948,507,926,119.04/1,752,817.08
  6. Step 6: Final answer
    x = 1,111,643.62

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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.