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Finding the Fourth Proportional to 2,767,994.82, 3,819,833.37 and 1,560,770.82

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Solution

The fourth proportional to 2,767,994.82, 3,819,833.37 and 1,560,770.82 is: 2,153,864.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,767,994.82 : 3,819,833.37 = 1,560,770.82 : x
  2. Step 2: Convert to fraction form
    2,767,994.82/3,819,833.37 = 1,560,770.82/x
  3. Step 3: Cross multiply
    2,767,994.82x = 3,819,833.37 × 1,560,770.82
  4. Step 4: Simplify right side
    2,767,994.82x = 5,961,884,461,158.26
  5. Step 5: Solve for x
    x = 5,961,884,461,158.26/2,767,994.82
  6. Step 6: Final answer
    x = 2,153,864.02

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.