Home / 1,700,696.35-2,346,960.52-936,749.91

Finding the Fourth Proportional to 1,700,696.35, 2,346,960.52 and 936,749.91

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Solution

The fourth proportional to 1,700,696.35, 2,346,960.52 and 936,749.91 is: 1,292,714.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,696.35 : 2,346,960.52 = 936,749.91 : x
  2. Step 2: Convert to fraction form
    1,700,696.35/2,346,960.52 = 936,749.91/x
  3. Step 3: Cross multiply
    1,700,696.35x = 2,346,960.52 × 936,749.91
  4. Step 4: Simplify right side
    1,700,696.35x = 2,198,515,065,855.59
  5. Step 5: Solve for x
    x = 2,198,515,065,855.59/1,700,696.35
  6. Step 6: Final answer
    x = 1,292,714.64

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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.