Home / 1,511,767.82-2,267,772.16-500,848.94

Finding the Fourth Proportional to 1,511,767.82, 2,267,772.16 and 500,848.94

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Solution

The fourth proportional to 1,511,767.82, 2,267,772.16 and 500,848.94 is: 751,313.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,511,767.82 : 2,267,772.16 = 500,848.94 : x
  2. Step 2: Convert to fraction form
    1,511,767.82/2,267,772.16 = 500,848.94/x
  3. Step 3: Cross multiply
    1,511,767.82x = 2,267,772.16 × 500,848.94
  4. Step 4: Simplify right side
    1,511,767.82x = 1,135,811,282,497.51
  5. Step 5: Solve for x
    x = 1,135,811,282,497.51/1,511,767.82
  6. Step 6: Final answer
    x = 751,313.31

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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.