Home / 1,863,763.60-2,795,334-516,062.44

Finding the Fourth Proportional to 1,863,763.60, 2,795,334 and 516,062.44

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Solution

The fourth proportional to 1,863,763.60, 2,795,334 and 516,062.44 is: 774,007.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,863,763.60 : 2,795,334 = 516,062.44 : x
  2. Step 2: Convert to fraction form
    1,863,763.60/2,795,334 = 516,062.44/x
  3. Step 3: Cross multiply
    1,863,763.60x = 2,795,334 × 516,062.44
  4. Step 4: Simplify right side
    1,863,763.60x = 1,442,566,884,654.96
  5. Step 5: Solve for x
    x = 1,442,566,884,654.96/1,863,763.60
  6. Step 6: Final answer
    x = 774,007.44

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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.