Home / 1,334,600.33-2,001,486.84-481,561.66

Finding the Fourth Proportional to 1,334,600.33, 2,001,486.84 and 481,561.66

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Solution

The fourth proportional to 1,334,600.33, 2,001,486.84 and 481,561.66 is: 722,193.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334,600.33 : 2,001,486.84 = 481,561.66 : x
  2. Step 2: Convert to fraction form
    1,334,600.33/2,001,486.84 = 481,561.66/x
  3. Step 3: Cross multiply
    1,334,600.33x = 2,001,486.84 × 481,561.66
  4. Step 4: Simplify right side
    1,334,600.33x = 963,839,332,818.13
  5. Step 5: Solve for x
    x = 963,839,332,818.13/1,334,600.33
  6. Step 6: Final answer
    x = 722,193.24

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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.