Home / 950,795.82-1,312,705.44-848,643.48

Finding the Fourth Proportional to 950,795.82, 1,312,705.44 and 848,643.48

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Solution

The fourth proportional to 950,795.82, 1,312,705.44 and 848,643.48 is: 1,171,669.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,795.82 : 1,312,705.44 = 848,643.48 : x
  2. Step 2: Convert to fraction form
    950,795.82/1,312,705.44 = 848,643.48/x
  3. Step 3: Cross multiply
    950,795.82x = 1,312,705.44 × 848,643.48
  4. Step 4: Simplify right side
    950,795.82x = 1,114,018,912,816.53
  5. Step 5: Solve for x
    x = 1,114,018,912,816.53/950,795.82
  6. Step 6: Final answer
    x = 1,171,669.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.