Home / 2,511,196.90-3,766,795.35-2,196,268.90

Finding the Fourth Proportional to 2,511,196.90, 3,766,795.35 and 2,196,268.90

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Solution

The fourth proportional to 2,511,196.90, 3,766,795.35 and 2,196,268.90 is: 3,294,403.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,511,196.90 : 3,766,795.35 = 2,196,268.90 : x
  2. Step 2: Convert to fraction form
    2,511,196.90/3,766,795.35 = 2,196,268.90/x
  3. Step 3: Cross multiply
    2,511,196.90x = 3,766,795.35 × 2,196,268.90
  4. Step 4: Simplify right side
    2,511,196.90x = 8,272,895,479,869.62
  5. Step 5: Solve for x
    x = 8,272,895,479,869.62/2,511,196.90
  6. Step 6: Final answer
    x = 3,294,403.35

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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.