Home / 10,504,290.94-14,507,878.92-7,060,553.26

Finding the Fourth Proportional to 10,504,290.94, 14,507,878.92 and 7,060,553.26

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Solution

The fourth proportional to 10,504,290.94, 14,507,878.92 and 7,060,553.26 is: 9,751,600.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,504,290.94 : 14,507,878.92 = 7,060,553.26 : x
  2. Step 2: Convert to fraction form
    10,504,290.94/14,507,878.92 = 7,060,553.26/x
  3. Step 3: Cross multiply
    10,504,290.94x = 14,507,878.92 × 7,060,553.26
  4. Step 4: Simplify right side
    10,504,290.94x = 102,433,651,741,544.52
  5. Step 5: Solve for x
    x = 102,433,651,741,544.52/10,504,290.94
  6. Step 6: Final answer
    x = 9,751,600.78

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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.