Home / 1,700,662.43-2,346,913.98-936,716.00

Finding the Fourth Proportional to 1,700,662.43, 2,346,913.98 and 936,716.00

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Solution

The fourth proportional to 1,700,662.43, 2,346,913.98 and 936,716.00 is: 1,292,667.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,662.43 : 2,346,913.98 = 936,716.00 : x
  2. Step 2: Convert to fraction form
    1,700,662.43/2,346,913.98 = 936,716.00/x
  3. Step 3: Cross multiply
    1,700,662.43x = 2,346,913.98 × 936,716.00
  4. Step 4: Simplify right side
    1,700,662.43x = 2,198,391,863,955.11
  5. Step 5: Solve for x
    x = 2,198,391,863,955.11/1,700,662.43
  6. Step 6: Final answer
    x = 1,292,667.98

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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.