Home / 1,414,351.80-1,946,876.04-1,232,748.36

Finding the Fourth Proportional to 1,414,351.80, 1,946,876.04 and 1,232,748.36

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Solution

The fourth proportional to 1,414,351.80, 1,946,876.04 and 1,232,748.36 is: 1,696,896.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,351.80 : 1,946,876.04 = 1,232,748.36 : x
  2. Step 2: Convert to fraction form
    1,414,351.80/1,946,876.04 = 1,232,748.36/x
  3. Step 3: Cross multiply
    1,414,351.80x = 1,946,876.04 × 1,232,748.36
  4. Step 4: Simplify right side
    1,414,351.80x = 2,400,008,245,433.29
  5. Step 5: Solve for x
    x = 2,400,008,245,433.29/1,414,351.80
  6. Step 6: Final answer
    x = 1,696,896.24

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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.