Home / 2,645,223.89-3,650,175.09-1,467,852.44

Finding the Fourth Proportional to 2,645,223.89, 3,650,175.09 and 1,467,852.44

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Solution

The fourth proportional to 2,645,223.89, 3,650,175.09 and 1,467,852.44 is: 2,025,506.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,645,223.89 : 3,650,175.09 = 1,467,852.44 : x
  2. Step 2: Convert to fraction form
    2,645,223.89/3,650,175.09 = 1,467,852.44/x
  3. Step 3: Cross multiply
    2,645,223.89x = 3,650,175.09 × 1,467,852.44
  4. Step 4: Simplify right side
    2,645,223.89x = 5,357,918,394,032.84
  5. Step 5: Solve for x
    x = 5,357,918,394,032.84/2,645,223.89
  6. Step 6: Final answer
    x = 2,025,506.58

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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.