Home / 1,900,062.46-2,848,896.31-1,611,974.77

Finding the Fourth Proportional to 1,900,062.46, 2,848,896.31 and 1,611,974.77

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Solution

The fourth proportional to 1,900,062.46, 2,848,896.31 and 1,611,974.77 is: 2,416,946.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,900,062.46 : 2,848,896.31 = 1,611,974.77 : x
  2. Step 2: Convert to fraction form
    1,900,062.46/2,848,896.31 = 1,611,974.77/x
  3. Step 3: Cross multiply
    1,900,062.46x = 2,848,896.31 × 1,611,974.77
  4. Step 4: Simplify right side
    1,900,062.46x = 4,592,348,981,961.42
  5. Step 5: Solve for x
    x = 4,592,348,981,961.42/1,900,062.46
  6. Step 6: Final answer
    x = 2,416,946.32

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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.