Home / 2,016,893.73-2,783,313.93-1,099,123.14

Finding the Fourth Proportional to 2,016,893.73, 2,783,313.93 and 1,099,123.14

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Solution

The fourth proportional to 2,016,893.73, 2,783,313.93 and 1,099,123.14 is: 1,516,790.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,893.73 : 2,783,313.93 = 1,099,123.14 : x
  2. Step 2: Convert to fraction form
    2,016,893.73/2,783,313.93 = 1,099,123.14/x
  3. Step 3: Cross multiply
    2,016,893.73x = 2,783,313.93 × 1,099,123.14
  4. Step 4: Simplify right side
    2,016,893.73x = 3,059,204,746,347.34
  5. Step 5: Solve for x
    x = 3,059,204,746,347.34/2,016,893.73
  6. Step 6: Final answer
    x = 1,516,790.25

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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.