Home / 1,861,704.18-2,790,228.31-795,497.94

Finding the Fourth Proportional to 1,861,704.18, 2,790,228.31 and 795,497.94

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Solution

The fourth proportional to 1,861,704.18, 2,790,228.31 and 795,497.94 is: 1,192,252.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,861,704.18 : 2,790,228.31 = 795,497.94 : x
  2. Step 2: Convert to fraction form
    1,861,704.18/2,790,228.31 = 795,497.94/x
  3. Step 3: Cross multiply
    1,861,704.18x = 2,790,228.31 × 795,497.94
  4. Step 4: Simplify right side
    1,861,704.18x = 2,219,620,872,734.68
  5. Step 5: Solve for x
    x = 2,219,620,872,734.68/1,861,704.18
  6. Step 6: Final answer
    x = 1,192,252.18

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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.