Home / 2,016,005.70-3,025,390.95-894,879.30

Finding the Fourth Proportional to 2,016,005.70, 3,025,390.95 and 894,879.30

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Solution

The fourth proportional to 2,016,005.70, 3,025,390.95 and 894,879.30 is: 1,342,932.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,005.70 : 3,025,390.95 = 894,879.30 : x
  2. Step 2: Convert to fraction form
    2,016,005.70/3,025,390.95 = 894,879.30/x
  3. Step 3: Cross multiply
    2,016,005.70x = 3,025,390.95 × 894,879.30
  4. Step 4: Simplify right side
    2,016,005.70x = 2,707,359,735,562.34
  5. Step 5: Solve for x
    x = 2,707,359,735,562.34/2,016,005.70
  6. Step 6: Final answer
    x = 1,342,932.58

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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.