Home / 1,749,961.97-2,414,933.07-975,583.55

Finding the Fourth Proportional to 1,749,961.97, 2,414,933.07 and 975,583.55

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Solution

The fourth proportional to 1,749,961.97, 2,414,933.07 and 975,583.55 is: 1,346,297.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,961.97 : 2,414,933.07 = 975,583.55 : x
  2. Step 2: Convert to fraction form
    1,749,961.97/2,414,933.07 = 975,583.55/x
  3. Step 3: Cross multiply
    1,749,961.97x = 2,414,933.07 × 975,583.55
  4. Step 4: Simplify right side
    1,749,961.97x = 2,355,968,965,368.33
  5. Step 5: Solve for x
    x = 2,355,968,965,368.33/1,749,961.97
  6. Step 6: Final answer
    x = 1,346,297.24

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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.