Home / 1,067,183.42-1,472,681.81-583,738.16

Finding the Fourth Proportional to 1,067,183.42, 1,472,681.81 and 583,738.16

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Solution

The fourth proportional to 1,067,183.42, 1,472,681.81 and 583,738.16 is: 805,541.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,183.42 : 1,472,681.81 = 583,738.16 : x
  2. Step 2: Convert to fraction form
    1,067,183.42/1,472,681.81 = 583,738.16/x
  3. Step 3: Cross multiply
    1,067,183.42x = 1,472,681.81 × 583,738.16
  4. Step 4: Simplify right side
    1,067,183.42x = 859,660,575,175.92
  5. Step 5: Solve for x
    x = 859,660,575,175.92/1,067,183.42
  6. Step 6: Final answer
    x = 805,541.54

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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.