Home / 1,141,010.06-1,709,054.48-1,073,936.84

Finding the Fourth Proportional to 1,141,010.06, 1,709,054.48 and 1,073,936.84

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Solution

The fourth proportional to 1,141,010.06, 1,709,054.48 and 1,073,936.84 is: 1,608,589.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,010.06 : 1,709,054.48 = 1,073,936.84 : x
  2. Step 2: Convert to fraction form
    1,141,010.06/1,709,054.48 = 1,073,936.84/x
  3. Step 3: Cross multiply
    1,141,010.06x = 1,709,054.48 × 1,073,936.84
  4. Step 4: Simplify right side
    1,141,010.06x = 1,835,416,567,639.04
  5. Step 5: Solve for x
    x = 1,835,416,567,639.04/1,141,010.06
  6. Step 6: Final answer
    x = 1,608,589.29

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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.