Home / 2,053,234.77-3,080,285.81-773,815.17

Finding the Fourth Proportional to 2,053,234.77, 3,080,285.81 and 773,815.17

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Solution

The fourth proportional to 2,053,234.77, 3,080,285.81 and 773,815.17 is: 1,160,886.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,234.77 : 3,080,285.81 = 773,815.17 : x
  2. Step 2: Convert to fraction form
    2,053,234.77/3,080,285.81 = 773,815.17/x
  3. Step 3: Cross multiply
    2,053,234.77x = 3,080,285.81 × 773,815.17
  4. Step 4: Simplify right side
    2,053,234.77x = 2,383,571,883,844.66
  5. Step 5: Solve for x
    x = 2,383,571,883,844.66/2,053,234.77
  6. Step 6: Final answer
    x = 1,160,886.19

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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.