Home / 3,481,031.85-4,803,906.77-1,953,251.97

Finding the Fourth Proportional to 3,481,031.85, 4,803,906.77 and 1,953,251.97

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Solution

The fourth proportional to 3,481,031.85, 4,803,906.77 and 1,953,251.97 is: 2,695,534.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,481,031.85 : 4,803,906.77 = 1,953,251.97 : x
  2. Step 2: Convert to fraction form
    3,481,031.85/4,803,906.77 = 1,953,251.97/x
  3. Step 3: Cross multiply
    3,481,031.85x = 4,803,906.77 × 1,953,251.97
  4. Step 4: Simplify right side
    3,481,031.85x = 9,383,240,352,432.58
  5. Step 5: Solve for x
    x = 9,383,240,352,432.58/3,481,031.85
  6. Step 6: Final answer
    x = 2,695,534.19

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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.