Home / 3,383,600.58-4,669,664.16-1,856,002.98

Finding the Fourth Proportional to 3,383,600.58, 4,669,664.16 and 1,856,002.98

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Solution

The fourth proportional to 3,383,600.58, 4,669,664.16 and 1,856,002.98 is: 2,561,446.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,383,600.58 : 4,669,664.16 = 1,856,002.98 : x
  2. Step 2: Convert to fraction form
    3,383,600.58/4,669,664.16 = 1,856,002.98/x
  3. Step 3: Cross multiply
    3,383,600.58x = 4,669,664.16 × 1,856,002.98
  4. Step 4: Simplify right side
    3,383,600.58x = 8,666,910,596,559.20
  5. Step 5: Solve for x
    x = 8,666,910,596,559.20/3,383,600.58
  6. Step 6: Final answer
    x = 2,561,446.13

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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.