Home / 1,064,548.95-1,469,021.46-581,020.26

Finding the Fourth Proportional to 1,064,548.95, 1,469,021.46 and 581,020.26

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Solution

The fourth proportional to 1,064,548.95, 1,469,021.46 and 581,020.26 is: 801,777.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,548.95 : 1,469,021.46 = 581,020.26 : x
  2. Step 2: Convert to fraction form
    1,064,548.95/1,469,021.46 = 581,020.26/x
  3. Step 3: Cross multiply
    1,064,548.95x = 1,469,021.46 × 581,020.26
  4. Step 4: Simplify right side
    1,064,548.95x = 853,531,230,634.78
  5. Step 5: Solve for x
    x = 853,531,230,634.78/1,064,548.95
  6. Step 6: Final answer
    x = 801,777.34

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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.