Home / 1,831,708.16-2,527,908.24-1,016,174.33

Finding the Fourth Proportional to 1,831,708.16, 2,527,908.24 and 1,016,174.33

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Solution

The fourth proportional to 1,831,708.16, 2,527,908.24 and 1,016,174.33 is: 1,402,404.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,831,708.16 : 2,527,908.24 = 1,016,174.33 : x
  2. Step 2: Convert to fraction form
    1,831,708.16/2,527,908.24 = 1,016,174.33/x
  3. Step 3: Cross multiply
    1,831,708.16x = 2,527,908.24 × 1,016,174.33
  4. Step 4: Simplify right side
    1,831,708.16x = 2,568,795,449,443.94
  5. Step 5: Solve for x
    x = 2,568,795,449,443.94/1,831,708.16
  6. Step 6: Final answer
    x = 1,402,404.33

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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.