Home / 1,726,816.64-2,383,036.32-952,536.32

Finding the Fourth Proportional to 1,726,816.64, 2,383,036.32 and 952,536.32

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Solution

The fourth proportional to 1,726,816.64, 2,383,036.32 and 952,536.32 is: 1,314,516.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,816.64 : 2,383,036.32 = 952,536.32 : x
  2. Step 2: Convert to fraction form
    1,726,816.64/2,383,036.32 = 952,536.32/x
  3. Step 3: Cross multiply
    1,726,816.64x = 2,383,036.32 × 952,536.32
  4. Step 4: Simplify right side
    1,726,816.64x = 2,269,928,646,679.14
  5. Step 5: Solve for x
    x = 2,269,928,646,679.14/1,726,816.64
  6. Step 6: Final answer
    x = 1,314,516.32

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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.