Home / 1,067,727.42-1,475,064.27-701,074.44

Finding the Fourth Proportional to 1,067,727.42, 1,475,064.27 and 701,074.44

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Solution

The fourth proportional to 1,067,727.42, 1,475,064.27 and 701,074.44 is: 968,533.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,727.42 : 1,475,064.27 = 701,074.44 : x
  2. Step 2: Convert to fraction form
    1,067,727.42/1,475,064.27 = 701,074.44/x
  3. Step 3: Cross multiply
    1,067,727.42x = 1,475,064.27 × 701,074.44
  4. Step 4: Simplify right side
    1,067,727.42x = 1,034,129,857,054.26
  5. Step 5: Solve for x
    x = 1,034,129,857,054.26/1,067,727.42
  6. Step 6: Final answer
    x = 968,533.58

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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.