Home / 1,874,239.92-2,586,452.31-1,014,800.76

Finding the Fourth Proportional to 1,874,239.92, 2,586,452.31 and 1,014,800.76

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Solution

The fourth proportional to 1,874,239.92, 2,586,452.31 and 1,014,800.76 is: 1,400,425.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,874,239.92 : 2,586,452.31 = 1,014,800.76 : x
  2. Step 2: Convert to fraction form
    1,874,239.92/2,586,452.31 = 1,014,800.76/x
  3. Step 3: Cross multiply
    1,874,239.92x = 2,586,452.31 × 1,014,800.76
  4. Step 4: Simplify right side
    1,874,239.92x = 2,624,733,769,891.76
  5. Step 5: Solve for x
    x = 2,624,733,769,891.76/1,874,239.92
  6. Step 6: Final answer
    x = 1,400,425.71

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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.