Home / 1,774,169.28-2,448,351.72-958,372.83

Finding the Fourth Proportional to 1,774,169.28, 2,448,351.72 and 958,372.83

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Solution

The fourth proportional to 1,774,169.28, 2,448,351.72 and 958,372.83 is: 1,322,553.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,169.28 : 2,448,351.72 = 958,372.83 : x
  2. Step 2: Convert to fraction form
    1,774,169.28/2,448,351.72 = 958,372.83/x
  3. Step 3: Cross multiply
    1,774,169.28x = 2,448,351.72 × 958,372.83
  4. Step 4: Simplify right side
    1,774,169.28x = 2,346,433,761,939.90
  5. Step 5: Solve for x
    x = 2,346,433,761,939.90/1,774,169.28
  6. Step 6: Final answer
    x = 1,322,553.49

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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.