Home / 1,676,453.75-2,313,441.97-951,258.32

Finding the Fourth Proportional to 1,676,453.75, 2,313,441.97 and 951,258.32

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Solution

The fourth proportional to 1,676,453.75, 2,313,441.97 and 951,258.32 is: 1,312,700.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,676,453.75 : 2,313,441.97 = 951,258.32 : x
  2. Step 2: Convert to fraction form
    1,676,453.75/2,313,441.97 = 951,258.32/x
  3. Step 3: Cross multiply
    1,676,453.75x = 2,313,441.97 × 951,258.32
  4. Step 4: Simplify right side
    1,676,453.75x = 2,200,680,921,799.69
  5. Step 5: Solve for x
    x = 2,200,680,921,799.69/1,676,453.75
  6. Step 6: Final answer
    x = 1,312,700.05

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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.