Home / 3,305,221.61-4,561,296.27-1,855,006.94

Finding the Fourth Proportional to 3,305,221.61, 4,561,296.27 and 1,855,006.94

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Solution

The fourth proportional to 3,305,221.61, 4,561,296.27 and 1,855,006.94 is: 2,559,960.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,305,221.61 : 4,561,296.27 = 1,855,006.94 : x
  2. Step 2: Convert to fraction form
    3,305,221.61/4,561,296.27 = 1,855,006.94/x
  3. Step 3: Cross multiply
    3,305,221.61x = 4,561,296.27 × 1,855,006.94
  4. Step 4: Simplify right side
    3,305,221.61x = 8,461,236,236,246.11
  5. Step 5: Solve for x
    x = 8,461,236,236,246.11/3,305,221.61
  6. Step 6: Final answer
    x = 2,559,960.34

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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.