Home / 4,084,272.68-6,127,074.57-1,205,930.46

Finding the Fourth Proportional to 4,084,272.68, 6,127,074.57 and 1,205,930.46

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Solution

The fourth proportional to 4,084,272.68, 6,127,074.57 and 1,205,930.46 is: 1,809,092.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,084,272.68 : 6,127,074.57 = 1,205,930.46 : x
  2. Step 2: Convert to fraction form
    4,084,272.68/6,127,074.57 = 1,205,930.46/x
  3. Step 3: Cross multiply
    4,084,272.68x = 6,127,074.57 × 1,205,930.46
  4. Step 4: Simplify right side
    4,084,272.68x = 7,388,825,854,654.40
  5. Step 5: Solve for x
    x = 7,388,825,854,654.40/4,084,272.68
  6. Step 6: Final answer
    x = 1,809,092.20

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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.