Home / 1,774,252.77-2,448,466.41-1,010,306.33

Finding the Fourth Proportional to 1,774,252.77, 2,448,466.41 and 1,010,306.33

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Solution

The fourth proportional to 1,774,252.77, 2,448,466.41 and 1,010,306.33 is: 1,394,221.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,252.77 : 2,448,466.41 = 1,010,306.33 : x
  2. Step 2: Convert to fraction form
    1,774,252.77/2,448,466.41 = 1,010,306.33/x
  3. Step 3: Cross multiply
    1,774,252.77x = 2,448,466.41 × 1,010,306.33
  4. Step 4: Simplify right side
    1,774,252.77x = 2,473,701,112,815.38
  5. Step 5: Solve for x
    x = 2,473,701,112,815.38/1,774,252.77
  6. Step 6: Final answer
    x = 1,394,221.36

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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.