Home / 2,694,491.55-4,042,806.53-1,097,171.55

Finding the Fourth Proportional to 2,694,491.55, 4,042,806.53 and 1,097,171.55

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Solution

The fourth proportional to 2,694,491.55, 4,042,806.53 and 1,097,171.55 is: 1,646,192.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,491.55 : 4,042,806.53 = 1,097,171.55 : x
  2. Step 2: Convert to fraction form
    2,694,491.55/4,042,806.53 = 1,097,171.55/x
  3. Step 3: Cross multiply
    2,694,491.55x = 4,042,806.53 × 1,097,171.55
  4. Step 4: Simplify right side
    2,694,491.55x = 4,435,652,301,384.36
  5. Step 5: Solve for x
    x = 4,435,652,301,384.36/2,694,491.55
  6. Step 6: Final answer
    x = 1,646,192.69

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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.