Home / 1,694,048.52-2,337,863.22-1,014,970.44

Finding the Fourth Proportional to 1,694,048.52, 2,337,863.22 and 1,014,970.44

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Solution

The fourth proportional to 1,694,048.52, 2,337,863.22 and 1,014,970.44 is: 1,400,704.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,694,048.52 : 2,337,863.22 = 1,014,970.44 : x
  2. Step 2: Convert to fraction form
    1,694,048.52/2,337,863.22 = 1,014,970.44/x
  3. Step 3: Cross multiply
    1,694,048.52x = 2,337,863.22 × 1,014,970.44
  4. Step 4: Simplify right side
    1,694,048.52x = 2,372,862,061,063.22
  5. Step 5: Solve for x
    x = 2,372,862,061,063.22/1,694,048.52
  6. Step 6: Final answer
    x = 1,400,704.90

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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.