Home / 1,063,975.69-1,468,278.93-605,090.44

Finding the Fourth Proportional to 1,063,975.69, 1,468,278.93 and 605,090.44

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Solution

The fourth proportional to 1,063,975.69, 1,468,278.93 and 605,090.44 is: 835,020.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,975.69 : 1,468,278.93 = 605,090.44 : x
  2. Step 2: Convert to fraction form
    1,063,975.69/1,468,278.93 = 605,090.44/x
  3. Step 3: Cross multiply
    1,063,975.69x = 1,468,278.93 × 605,090.44
  4. Step 4: Simplify right side
    1,063,975.69x = 888,441,543,796.43
  5. Step 5: Solve for x
    x = 888,441,543,796.43/1,063,975.69
  6. Step 6: Final answer
    x = 835,020.53

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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.