Home / 1,083,486.06-1,625,682.74-475,961.04

Finding the Fourth Proportional to 1,083,486.06, 1,625,682.74 and 475,961.04

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Solution

The fourth proportional to 1,083,486.06, 1,625,682.74 and 475,961.04 is: 714,140.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,486.06 : 1,625,682.74 = 475,961.04 : x
  2. Step 2: Convert to fraction form
    1,083,486.06/1,625,682.74 = 475,961.04/x
  3. Step 3: Cross multiply
    1,083,486.06x = 1,625,682.74 × 475,961.04
  4. Step 4: Simplify right side
    1,083,486.06x = 773,761,645,260.64
  5. Step 5: Solve for x
    x = 773,761,645,260.64/1,083,486.06
  6. Step 6: Final answer
    x = 714,140.84

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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.