Home / 3,631,241.40-5,446,862.10-2,511,497.40

Finding the Fourth Proportional to 3,631,241.40, 5,446,862.10 and 2,511,497.40

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Solution

The fourth proportional to 3,631,241.40, 5,446,862.10 and 2,511,497.40 is: 3,767,246.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,631,241.40 : 5,446,862.10 = 2,511,497.40 : x
  2. Step 2: Convert to fraction form
    3,631,241.40/5,446,862.10 = 2,511,497.40/x
  3. Step 3: Cross multiply
    3,631,241.40x = 5,446,862.10 × 2,511,497.40
  4. Step 4: Simplify right side
    3,631,241.40x = 13,679,780,002,308.54
  5. Step 5: Solve for x
    x = 13,679,780,002,308.54/3,631,241.40
  6. Step 6: Final answer
    x = 3,767,246.10

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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.