Home / 2,032,965.69-2,805,553.31-1,127,528.25

Finding the Fourth Proportional to 2,032,965.69, 2,805,553.31 and 1,127,528.25

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Solution

The fourth proportional to 2,032,965.69, 2,805,553.31 and 1,127,528.25 is: 1,556,022.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,965.69 : 2,805,553.31 = 1,127,528.25 : x
  2. Step 2: Convert to fraction form
    2,032,965.69/2,805,553.31 = 1,127,528.25/x
  3. Step 3: Cross multiply
    2,032,965.69x = 2,805,553.31 × 1,127,528.25
  4. Step 4: Simplify right side
    2,032,965.69x = 3,163,340,608,268.37
  5. Step 5: Solve for x
    x = 3,163,340,608,268.37/2,032,965.69
  6. Step 6: Final answer
    x = 1,556,022.62

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Double scale
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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.