Home / 1,599,604.61-2,195,704.26-1,414,256.36

Finding the Fourth Proportional to 1,599,604.61, 2,195,704.26 and 1,414,256.36

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Solution

The fourth proportional to 1,599,604.61, 2,195,704.26 and 1,414,256.36 is: 1,941,285.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,599,604.61 : 2,195,704.26 = 1,414,256.36 : x
  2. Step 2: Convert to fraction form
    1,599,604.61/2,195,704.26 = 1,414,256.36/x
  3. Step 3: Cross multiply
    1,599,604.61x = 2,195,704.26 × 1,414,256.36
  4. Step 4: Simplify right side
    1,599,604.61x = 3,105,288,703,405.57
  5. Step 5: Solve for x
    x = 3,105,288,703,405.57/1,599,604.61
  6. Step 6: Final answer
    x = 1,941,285.17

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.