Home / 1,796,828.67-2,695,232.07-448,984.22

Finding the Fourth Proportional to 1,796,828.67, 2,695,232.07 and 448,984.22

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Solution

The fourth proportional to 1,796,828.67, 2,695,232.07 and 448,984.22 is: 673,473.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,828.67 : 2,695,232.07 = 448,984.22 : x
  2. Step 2: Convert to fraction form
    1,796,828.67/2,695,232.07 = 448,984.22/x
  3. Step 3: Cross multiply
    1,796,828.67x = 2,695,232.07 × 448,984.22
  4. Step 4: Simplify right side
    1,796,828.67x = 1,210,116,655,191.78
  5. Step 5: Solve for x
    x = 1,210,116,655,191.78/1,796,828.67
  6. Step 6: Final answer
    x = 673,473.59

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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.