Home / 1,773,245.36-2,660,241.64-575,074.25

Finding the Fourth Proportional to 1,773,245.36, 2,660,241.64 and 575,074.25

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Solution

The fourth proportional to 1,773,245.36, 2,660,241.64 and 575,074.25 is: 862,732.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,245.36 : 2,660,241.64 = 575,074.25 : x
  2. Step 2: Convert to fraction form
    1,773,245.36/2,660,241.64 = 575,074.25/x
  3. Step 3: Cross multiply
    1,773,245.36x = 2,660,241.64 × 575,074.25
  4. Step 4: Simplify right side
    1,773,245.36x = 1,529,836,452,640.56
  5. Step 5: Solve for x
    x = 1,529,836,452,640.56/1,773,245.36
  6. Step 6: Final answer
    x = 862,732.53

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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.