Home / 950,372.54-1,310,463.36-605,662.70

Finding the Fourth Proportional to 950,372.54, 1,310,463.36 and 605,662.70

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Solution

The fourth proportional to 950,372.54, 1,310,463.36 and 605,662.70 is: 835,144.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,372.54 : 1,310,463.36 = 605,662.70 : x
  2. Step 2: Convert to fraction form
    950,372.54/1,310,463.36 = 605,662.70/x
  3. Step 3: Cross multiply
    950,372.54x = 1,310,463.36 × 605,662.70
  4. Step 4: Simplify right side
    950,372.54x = 793,698,776,868.67
  5. Step 5: Solve for x
    x = 793,698,776,868.67/950,372.54
  6. Step 6: Final answer
    x = 835,144.90

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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.