Home / 2,036,263.40-3,054,787.92-773,992.32

Finding the Fourth Proportional to 2,036,263.40, 3,054,787.92 and 773,992.32

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Solution

The fourth proportional to 2,036,263.40, 3,054,787.92 and 773,992.32 is: 1,161,137.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,263.40 : 3,054,787.92 = 773,992.32 : x
  2. Step 2: Convert to fraction form
    2,036,263.40/3,054,787.92 = 773,992.32/x
  3. Step 3: Cross multiply
    2,036,263.40x = 3,054,787.92 × 773,992.32
  4. Step 4: Simplify right side
    2,036,263.40x = 2,364,382,389,308.77
  5. Step 5: Solve for x
    x = 2,364,382,389,308.77/2,036,263.40
  6. Step 6: Final answer
    x = 1,161,137.79

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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.