Home / 2,706,580.80-3,734,606.73-1,544,496.48

Finding the Fourth Proportional to 2,706,580.80, 3,734,606.73 and 1,544,496.48

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Solution

The fourth proportional to 2,706,580.80, 3,734,606.73 and 1,544,496.48 is: 2,131,134.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,580.80 : 3,734,606.73 = 1,544,496.48 : x
  2. Step 2: Convert to fraction form
    2,706,580.80/3,734,606.73 = 1,544,496.48/x
  3. Step 3: Cross multiply
    2,706,580.80x = 3,734,606.73 × 1,544,496.48
  4. Step 4: Simplify right side
    2,706,580.80x = 5,768,086,948,669.31
  5. Step 5: Solve for x
    x = 5,768,086,948,669.31/2,706,580.80
  6. Step 6: Final answer
    x = 2,131,134.22

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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.