Home / 3,383,706.17-4,669,550.47-1,834,970.88

Finding the Fourth Proportional to 3,383,706.17, 4,669,550.47 and 1,834,970.88

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Solution

The fourth proportional to 3,383,706.17, 4,669,550.47 and 1,834,970.88 is: 2,532,279.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,383,706.17 : 4,669,550.47 = 1,834,970.88 : x
  2. Step 2: Convert to fraction form
    3,383,706.17/4,669,550.47 = 1,834,970.88/x
  3. Step 3: Cross multiply
    3,383,706.17x = 4,669,550.47 × 1,834,970.88
  4. Step 4: Simplify right side
    3,383,706.17x = 8,568,489,135,140.31
  5. Step 5: Solve for x
    x = 8,568,489,135,140.31/3,383,706.17
  6. Step 6: Final answer
    x = 2,532,279.31

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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.