Home / 1,244,961.92-1,718,841.96-1,016,066

Finding the Fourth Proportional to 1,244,961.92, 1,718,841.96 and 1,016,066

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Solution

The fourth proportional to 1,244,961.92, 1,718,841.96 and 1,016,066 is: 1,402,819.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,244,961.92 : 1,718,841.96 = 1,016,066 : x
  2. Step 2: Convert to fraction form
    1,244,961.92/1,718,841.96 = 1,016,066/x
  3. Step 3: Cross multiply
    1,244,961.92x = 1,718,841.96 × 1,016,066
  4. Step 4: Simplify right side
    1,244,961.92x = 1,746,456,874,929.36
  5. Step 5: Solve for x
    x = 1,746,456,874,929.36/1,244,961.92
  6. Step 6: Final answer
    x = 1,402,819.51

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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.