Home / 1,794,562.16-2,685,519.97-1,120,960.69

Finding the Fourth Proportional to 1,794,562.16, 2,685,519.97 and 1,120,960.69

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Solution

The fourth proportional to 1,794,562.16, 2,685,519.97 and 1,120,960.69 is: 1,677,491.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,562.16 : 2,685,519.97 = 1,120,960.69 : x
  2. Step 2: Convert to fraction form
    1,794,562.16/2,685,519.97 = 1,120,960.69/x
  3. Step 3: Cross multiply
    1,794,562.16x = 2,685,519.97 × 1,120,960.69
  4. Step 4: Simplify right side
    1,794,562.16x = 3,010,362,309,063.78
  5. Step 5: Solve for x
    x = 3,010,362,309,063.78/1,794,562.16
  6. Step 6: Final answer
    x = 1,677,491.25

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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.