Home / 833,786.01-1,250,752.82-234,752.31

Finding the Fourth Proportional to 833,786.01, 1,250,752.82 and 234,752.31

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Solution

The fourth proportional to 833,786.01, 1,250,752.82 and 234,752.31 is: 352,149.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,786.01 : 1,250,752.82 = 234,752.31 : x
  2. Step 2: Convert to fraction form
    833,786.01/1,250,752.82 = 234,752.31/x
  3. Step 3: Cross multiply
    833,786.01x = 1,250,752.82 × 234,752.31
  4. Step 4: Simplify right side
    833,786.01x = 293,617,112,560.25
  5. Step 5: Solve for x
    x = 293,617,112,560.25/833,786.01
  6. Step 6: Final answer
    x = 352,149.24

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1.5x scale

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.