Home / 1,863,757.73-2,795,325.17-516,056.56

Finding the Fourth Proportional to 1,863,757.73, 2,795,325.17 and 516,056.56

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Solution

The fourth proportional to 1,863,757.73, 2,795,325.17 and 516,056.56 is: 773,998.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,863,757.73 : 2,795,325.17 = 516,056.56 : x
  2. Step 2: Convert to fraction form
    1,863,757.73/2,795,325.17 = 516,056.56/x
  3. Step 3: Cross multiply
    1,863,757.73x = 2,795,325.17 × 516,056.56
  4. Step 4: Simplify right side
    1,863,757.73x = 1,442,545,881,743.02
  5. Step 5: Solve for x
    x = 1,442,545,881,743.02/1,863,757.73
  6. Step 6: Final answer
    x = 773,998.60

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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.