Home / 3,183,906-4,393,869-1,733,680.88

Finding the Fourth Proportional to 3,183,906, 4,393,869 and 1,733,680.88

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Solution

The fourth proportional to 3,183,906, 4,393,869 and 1,733,680.88 is: 2,392,522.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,183,906 : 4,393,869 = 1,733,680.88 : x
  2. Step 2: Convert to fraction form
    3,183,906/4,393,869 = 1,733,680.88/x
  3. Step 3: Cross multiply
    3,183,906x = 4,393,869 × 1,733,680.88
  4. Step 4: Simplify right side
    3,183,906x = 7,617,566,674,524.72
  5. Step 5: Solve for x
    x = 7,617,566,674,524.72/3,183,906
  6. Step 6: Final answer
    x = 2,392,522.48

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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.