Home / 1,700,693.38-2,346,956.64-936,746.94

Finding the Fourth Proportional to 1,700,693.38, 2,346,956.64 and 936,746.94

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Solution

The fourth proportional to 1,700,693.38, 2,346,956.64 and 936,746.94 is: 1,292,710.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,693.38 : 2,346,956.64 = 936,746.94 : x
  2. Step 2: Convert to fraction form
    1,700,693.38/2,346,956.64 = 936,746.94/x
  3. Step 3: Cross multiply
    1,700,693.38x = 2,346,956.64 × 936,746.94
  4. Step 4: Simplify right side
    1,700,693.38x = 2,198,504,450,832.68
  5. Step 5: Solve for x
    x = 2,198,504,450,832.68/1,700,693.38
  6. Step 6: Final answer
    x = 1,292,710.65

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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.