Home / 1,419,175-1,958,461.50-967,255.48

Finding the Fourth Proportional to 1,419,175, 1,958,461.50 and 967,255.48

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Solution

The fourth proportional to 1,419,175, 1,958,461.50 and 967,255.48 is: 1,334,812.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,419,175 : 1,958,461.50 = 967,255.48 : x
  2. Step 2: Convert to fraction form
    1,419,175/1,958,461.50 = 967,255.48/x
  3. Step 3: Cross multiply
    1,419,175x = 1,958,461.50 × 967,255.48
  4. Step 4: Simplify right side
    1,419,175x = 1,894,332,618,244.02
  5. Step 5: Solve for x
    x = 1,894,332,618,244.02/1,419,175
  6. Step 6: Final answer
    x = 1,334,812.56

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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.