Home / 1,055,961.14-1,584,099.77-382,200.08

Finding the Fourth Proportional to 1,055,961.14, 1,584,099.77 and 382,200.08

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Solution

The fourth proportional to 1,055,961.14, 1,584,099.77 and 382,200.08 is: 573,357.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,055,961.14 : 1,584,099.77 = 382,200.08 : x
  2. Step 2: Convert to fraction form
    1,055,961.14/1,584,099.77 = 382,200.08/x
  3. Step 3: Cross multiply
    1,055,961.14x = 1,584,099.77 × 382,200.08
  4. Step 4: Simplify right side
    1,055,961.14x = 605,443,058,821.98
  5. Step 5: Solve for x
    x = 605,443,058,821.98/1,055,961.14
  6. Step 6: Final answer
    x = 573,357.33

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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.