Home / 1,229,858.33-1,843,053.35-580,741.92

Finding the Fourth Proportional to 1,229,858.33, 1,843,053.35 and 580,741.92

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Solution

The fourth proportional to 1,229,858.33, 1,843,053.35 and 580,741.92 is: 870,294.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,229,858.33 : 1,843,053.35 = 580,741.92 : x
  2. Step 2: Convert to fraction form
    1,229,858.33/1,843,053.35 = 580,741.92/x
  3. Step 3: Cross multiply
    1,229,858.33x = 1,843,053.35 × 580,741.92
  4. Step 4: Simplify right side
    1,229,858.33x = 1,070,338,338,237.72
  5. Step 5: Solve for x
    x = 1,070,338,338,237.72/1,229,858.33
  6. Step 6: Final answer
    x = 870,294.01

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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.