Home / 1,833,680.84-2,749,898.16-635,323.37

Finding the Fourth Proportional to 1,833,680.84, 2,749,898.16 and 635,323.37

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Solution

The fourth proportional to 1,833,680.84, 2,749,898.16 and 635,323.37 is: 952,769.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,680.84 : 2,749,898.16 = 635,323.37 : x
  2. Step 2: Convert to fraction form
    1,833,680.84/2,749,898.16 = 635,323.37/x
  3. Step 3: Cross multiply
    1,833,680.84x = 2,749,898.16 × 635,323.37
  4. Step 4: Simplify right side
    1,833,680.84x = 1,747,074,552,418.51
  5. Step 5: Solve for x
    x = 1,747,074,552,418.51/1,833,680.84
  6. Step 6: Final answer
    x = 952,769.16

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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.