Home / 2,575,104.75-3,863,346.03-892,208.25

Finding the Fourth Proportional to 2,575,104.75, 3,863,346.03 and 892,208.25

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Solution

The fourth proportional to 2,575,104.75, 3,863,346.03 and 892,208.25 is: 1,338,551.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,575,104.75 : 3,863,346.03 = 892,208.25 : x
  2. Step 2: Convert to fraction form
    2,575,104.75/3,863,346.03 = 892,208.25/x
  3. Step 3: Cross multiply
    2,575,104.75x = 3,863,346.03 × 892,208.25
  4. Step 4: Simplify right side
    2,575,104.75x = 3,446,909,200,570.75
  5. Step 5: Solve for x
    x = 3,446,909,200,570.75/2,575,104.75
  6. Step 6: Final answer
    x = 1,338,551.06

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Double scale
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Similar ratio
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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.