Home / 4,146,608.19-6,222,714.81-1,450,956.76

Finding the Fourth Proportional to 4,146,608.19, 6,222,714.81 and 1,450,956.76

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Solution

The fourth proportional to 4,146,608.19, 6,222,714.81 and 1,450,956.76 is: 2,177,415.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,146,608.19 : 6,222,714.81 = 1,450,956.76 : x
  2. Step 2: Convert to fraction form
    4,146,608.19/6,222,714.81 = 1,450,956.76/x
  3. Step 3: Cross multiply
    4,146,608.19x = 6,222,714.81 × 1,450,956.76
  4. Step 4: Simplify right side
    4,146,608.19x = 9,028,890,094,594.56
  5. Step 5: Solve for x
    x = 9,028,890,094,594.56/4,146,608.19
  6. Step 6: Final answer
    x = 2,177,415.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.