Home / 1,774,195.76-2,448,413.52-1,010,252.36

Finding the Fourth Proportional to 1,774,195.76, 2,448,413.52 and 1,010,252.36

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Solution

The fourth proportional to 1,774,195.76, 2,448,413.52 and 1,010,252.36 is: 1,394,161.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,195.76 : 2,448,413.52 = 1,010,252.36 : x
  2. Step 2: Convert to fraction form
    1,774,195.76/2,448,413.52 = 1,010,252.36/x
  3. Step 3: Cross multiply
    1,774,195.76x = 2,448,413.52 × 1,010,252.36
  4. Step 4: Simplify right side
    1,774,195.76x = 2,473,515,536,835.91
  5. Step 5: Solve for x
    x = 2,473,515,536,835.91/1,774,195.76
  6. Step 6: Final answer
    x = 1,394,161.56

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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.