Home / 1,818,797.92-2,509,908-1,003,077

Finding the Fourth Proportional to 1,818,797.92, 2,509,908 and 1,003,077

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Solution

The fourth proportional to 1,818,797.92, 2,509,908 and 1,003,077 is: 1,384,227.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,818,797.92 : 2,509,908 = 1,003,077 : x
  2. Step 2: Convert to fraction form
    1,818,797.92/2,509,908 = 1,003,077/x
  3. Step 3: Cross multiply
    1,818,797.92x = 2,509,908 × 1,003,077
  4. Step 4: Simplify right side
    1,818,797.92x = 2,517,630,986,916
  5. Step 5: Solve for x
    x = 2,517,630,986,916/1,818,797.92
  6. Step 6: Final answer
    x = 1,384,227.99

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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.