Home / 1,632,394.33-2,448,597.19-495,166.33

Finding the Fourth Proportional to 1,632,394.33, 2,448,597.19 and 495,166.33

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Solution

The fourth proportional to 1,632,394.33, 2,448,597.19 and 495,166.33 is: 742,751.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,394.33 : 2,448,597.19 = 495,166.33 : x
  2. Step 2: Convert to fraction form
    1,632,394.33/2,448,597.19 = 495,166.33/x
  3. Step 3: Cross multiply
    1,632,394.33x = 2,448,597.19 × 495,166.33
  4. Step 4: Simplify right side
    1,632,394.33x = 1,212,462,884,220.61
  5. Step 5: Solve for x
    x = 1,212,462,884,220.61/1,632,394.33
  6. Step 6: Final answer
    x = 742,751.22

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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.