Home / 1,735,506.80-2,394,929.40-1,010,375.36

Finding the Fourth Proportional to 1,735,506.80, 2,394,929.40 and 1,010,375.36

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Solution

The fourth proportional to 1,735,506.80, 2,394,929.40 and 1,010,375.36 is: 1,394,277.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,506.80 : 2,394,929.40 = 1,010,375.36 : x
  2. Step 2: Convert to fraction form
    1,735,506.80/2,394,929.40 = 1,010,375.36/x
  3. Step 3: Cross multiply
    1,735,506.80x = 2,394,929.40 × 1,010,375.36
  4. Step 4: Simplify right side
    1,735,506.80x = 2,419,777,654,699.58
  5. Step 5: Solve for x
    x = 2,419,777,654,699.58/1,735,506.80
  6. Step 6: Final answer
    x = 1,394,277.25

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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.