Home / 1,700,167-2,346,230.46-936,218.74

Finding the Fourth Proportional to 1,700,167, 2,346,230.46 and 936,218.74

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Solution

The fourth proportional to 1,700,167, 2,346,230.46 and 936,218.74 is: 1,291,981.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,167 : 2,346,230.46 = 936,218.74 : x
  2. Step 2: Convert to fraction form
    1,700,167/2,346,230.46 = 936,218.74/x
  3. Step 3: Cross multiply
    1,700,167x = 2,346,230.46 × 936,218.74
  4. Step 4: Simplify right side
    1,700,167x = 2,196,584,925,010.82
  5. Step 5: Solve for x
    x = 2,196,584,925,010.82/1,700,167
  6. Step 6: Final answer
    x = 1,291,981.86

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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.