Home / 2,053,234.96-3,080,286.08-773,815.35

Finding the Fourth Proportional to 2,053,234.96, 3,080,286.08 and 773,815.35

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Solution

The fourth proportional to 2,053,234.96, 3,080,286.08 and 773,815.35 is: 1,160,886.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,234.96 : 3,080,286.08 = 773,815.35 : x
  2. Step 2: Convert to fraction form
    2,053,234.96/3,080,286.08 = 773,815.35/x
  3. Step 3: Cross multiply
    2,053,234.96x = 3,080,286.08 × 773,815.35
  4. Step 4: Simplify right side
    2,053,234.96x = 2,383,572,661,679.13
  5. Step 5: Solve for x
    x = 2,383,572,661,679.13/2,053,234.96
  6. Step 6: Final answer
    x = 1,160,886.46

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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.