Home / 1,184,759.84-1,633,268.06-844,637.60

Finding the Fourth Proportional to 1,184,759.84, 1,633,268.06 and 844,637.60

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Solution

The fourth proportional to 1,184,759.84, 1,633,268.06 and 844,637.60 is: 1,164,387.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,759.84 : 1,633,268.06 = 844,637.60 : x
  2. Step 2: Convert to fraction form
    1,184,759.84/1,633,268.06 = 844,637.60/x
  3. Step 3: Cross multiply
    1,184,759.84x = 1,633,268.06 × 844,637.60
  4. Step 4: Simplify right side
    1,184,759.84x = 1,379,519,614,355.06
  5. Step 5: Solve for x
    x = 1,379,519,614,355.06/1,184,759.84
  6. Step 6: Final answer
    x = 1,164,387.56

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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.