Home / 1,159,204.41-1,599,399.41-669,053.97

Finding the Fourth Proportional to 1,159,204.41, 1,599,399.41 and 669,053.97

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Solution

The fourth proportional to 1,159,204.41, 1,599,399.41 and 669,053.97 is: 923,119.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,159,204.41 : 1,599,399.41 = 669,053.97 : x
  2. Step 2: Convert to fraction form
    1,159,204.41/1,599,399.41 = 669,053.97/x
  3. Step 3: Cross multiply
    1,159,204.41x = 1,599,399.41 × 669,053.97
  4. Step 4: Simplify right side
    1,159,204.41x = 1,070,084,521,530.89
  5. Step 5: Solve for x
    x = 1,070,084,521,530.89/1,159,204.41
  6. Step 6: Final answer
    x = 923,119.78

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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.