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Finding the Fourth Proportional to 1,895,268, 2,843,394.48 and 565,572

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Solution

The fourth proportional to 1,895,268, 2,843,394.48 and 565,572 is: 848,504.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,268 : 2,843,394.48 = 565,572 : x
  2. Step 2: Convert to fraction form
    1,895,268/2,843,394.48 = 565,572/x
  3. Step 3: Cross multiply
    1,895,268x = 2,843,394.48 × 565,572
  4. Step 4: Simplify right side
    1,895,268x = 1,608,144,302,842.56
  5. Step 5: Solve for x
    x = 1,608,144,302,842.56/1,895,268
  6. Step 6: Final answer
    x = 848,504.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.