Home / 2,016,015.70-3,025,405.95-894,889.30

Finding the Fourth Proportional to 2,016,015.70, 3,025,405.95 and 894,889.30

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Solution

The fourth proportional to 2,016,015.70, 3,025,405.95 and 894,889.30 is: 1,342,947.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,015.70 : 3,025,405.95 = 894,889.30 : x
  2. Step 2: Convert to fraction form
    2,016,015.70/3,025,405.95 = 894,889.30/x
  3. Step 3: Cross multiply
    2,016,015.70x = 3,025,405.95 × 894,889.30
  4. Step 4: Simplify right side
    2,016,015.70x = 2,707,403,412,811.34
  5. Step 5: Solve for x
    x = 2,707,403,412,811.34/2,016,015.70
  6. Step 6: Final answer
    x = 1,342,947.58

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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.