Home / 3,674,844.30-5,511,877.65-1,150,365.90

Finding the Fourth Proportional to 3,674,844.30, 5,511,877.65 and 1,150,365.90

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Solution

The fourth proportional to 3,674,844.30, 5,511,877.65 and 1,150,365.90 is: 1,725,427.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,674,844.30 : 5,511,877.65 = 1,150,365.90 : x
  2. Step 2: Convert to fraction form
    3,674,844.30/5,511,877.65 = 1,150,365.90/x
  3. Step 3: Cross multiply
    3,674,844.30x = 5,511,877.65 × 1,150,365.90
  4. Step 4: Simplify right side
    3,674,844.30x = 6,340,676,093,532.14
  5. Step 5: Solve for x
    x = 6,340,676,093,532.14/3,674,844.30
  6. Step 6: Final answer
    x = 1,725,427.14

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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.