Home / 1,700,167-2,346,230.48-936,218.76

Finding the Fourth Proportional to 1,700,167, 2,346,230.48 and 936,218.76

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Solution

The fourth proportional to 1,700,167, 2,346,230.48 and 936,218.76 is: 1,291,981.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,167 : 2,346,230.48 = 936,218.76 : x
  2. Step 2: Convert to fraction form
    1,700,167/2,346,230.48 = 936,218.76/x
  3. Step 3: Cross multiply
    1,700,167x = 2,346,230.48 × 936,218.76
  4. Step 4: Simplify right side
    1,700,167x = 2,196,584,990,659.80
  5. Step 5: Solve for x
    x = 2,196,584,990,659.80/1,700,167
  6. Step 6: Final answer
    x = 1,291,981.90

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1.5x scale

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.