Home / 1,064,835.70-1,589,104.04-951,240.19

Finding the Fourth Proportional to 1,064,835.70, 1,589,104.04 and 951,240.19

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Solution

The fourth proportional to 1,064,835.70, 1,589,104.04 and 951,240.19 is: 1,419,580.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,835.70 : 1,589,104.04 = 951,240.19 : x
  2. Step 2: Convert to fraction form
    1,064,835.70/1,589,104.04 = 951,240.19/x
  3. Step 3: Cross multiply
    1,064,835.70x = 1,589,104.04 × 951,240.19
  4. Step 4: Simplify right side
    1,064,835.70x = 1,511,619,622,588.51
  5. Step 5: Solve for x
    x = 1,511,619,622,588.51/1,064,835.70
  6. Step 6: Final answer
    x = 1,419,580.15

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.