Home / 17,370,361.72-26,055,764.38-4,590,756

Finding the Fourth Proportional to 17,370,361.72, 26,055,764.38 and 4,590,756

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Solution

The fourth proportional to 17,370,361.72, 26,055,764.38 and 4,590,756 is: 6,886,192.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,370,361.72 : 26,055,764.38 = 4,590,756 : x
  2. Step 2: Convert to fraction form
    17,370,361.72/26,055,764.38 = 4,590,756/x
  3. Step 3: Cross multiply
    17,370,361.72x = 26,055,764.38 × 4,590,756
  4. Step 4: Simplify right side
    17,370,361.72x = 119,615,656,662,071.28
  5. Step 5: Solve for x
    x = 119,615,656,662,071.28/17,370,361.72
  6. Step 6: Final answer
    x = 6,886,192.62

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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.