Home / 1,835,395.88-2,753,373.06-936,346.64

Finding the Fourth Proportional to 1,835,395.88, 2,753,373.06 and 936,346.64

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Solution

The fourth proportional to 1,835,395.88, 2,753,373.06 and 936,346.64 is: 1,404,662.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,395.88 : 2,753,373.06 = 936,346.64 : x
  2. Step 2: Convert to fraction form
    1,835,395.88/2,753,373.06 = 936,346.64/x
  3. Step 3: Cross multiply
    1,835,395.88x = 2,753,373.06 × 936,346.64
  4. Step 4: Simplify right side
    1,835,395.88x = 2,578,111,599,630.65
  5. Step 5: Solve for x
    x = 2,578,111,599,630.65/1,835,395.88
  6. Step 6: Final answer
    x = 1,404,662.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.