Home / 1,066,625.42-1,471,933.01-583,185.42

Finding the Fourth Proportional to 1,066,625.42, 1,471,933.01 and 583,185.42

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Solution

The fourth proportional to 1,066,625.42, 1,471,933.01 and 583,185.42 is: 804,790.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,625.42 : 1,471,933.01 = 583,185.42 : x
  2. Step 2: Convert to fraction form
    1,066,625.42/1,471,933.01 = 583,185.42/x
  3. Step 3: Cross multiply
    1,066,625.42x = 1,471,933.01 × 583,185.42
  4. Step 4: Simplify right side
    1,066,625.42x = 858,409,872,106.68
  5. Step 5: Solve for x
    x = 858,409,872,106.68/1,066,625.42
  6. Step 6: Final answer
    x = 804,790.38

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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.