Home / 2,032,699.23-2,805,054.44-1,127,365.47

Finding the Fourth Proportional to 2,032,699.23, 2,805,054.44 and 1,127,365.47

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Solution

The fourth proportional to 2,032,699.23, 2,805,054.44 and 1,127,365.47 is: 1,555,725.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,699.23 : 2,805,054.44 = 1,127,365.47 : x
  2. Step 2: Convert to fraction form
    2,032,699.23/2,805,054.44 = 1,127,365.47/x
  3. Step 3: Cross multiply
    2,032,699.23x = 2,805,054.44 × 1,127,365.47
  4. Step 4: Simplify right side
    2,032,699.23x = 3,162,321,511,489.36
  5. Step 5: Solve for x
    x = 3,162,321,511,489.36/2,032,699.23
  6. Step 6: Final answer
    x = 1,555,725.25

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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.