Home / 1,774,239.92-2,448,448.69-1,010,293.48

Finding the Fourth Proportional to 1,774,239.92, 2,448,448.69 and 1,010,293.48

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Solution

The fourth proportional to 1,774,239.92, 2,448,448.69 and 1,010,293.48 is: 1,394,203.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,239.92 : 2,448,448.69 = 1,010,293.48 : x
  2. Step 2: Convert to fraction form
    1,774,239.92/2,448,448.69 = 1,010,293.48/x
  3. Step 3: Cross multiply
    1,774,239.92x = 2,448,448.69 × 1,010,293.48
  4. Step 4: Simplify right side
    1,774,239.92x = 2,473,651,751,751.76
  5. Step 5: Solve for x
    x = 2,473,651,751,751.76/1,774,239.92
  6. Step 6: Final answer
    x = 1,394,203.64

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.