Home / 3,251,564.98-4,487,159.76-1,801,354.36

Finding the Fourth Proportional to 3,251,564.98, 4,487,159.76 and 1,801,354.36

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Solution

The fourth proportional to 3,251,564.98, 4,487,159.76 and 1,801,354.36 is: 2,485,869.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,251,564.98 : 4,487,159.76 = 1,801,354.36 : x
  2. Step 2: Convert to fraction form
    3,251,564.98/4,487,159.76 = 1,801,354.36/x
  3. Step 3: Cross multiply
    3,251,564.98x = 4,487,159.76 × 1,801,354.36
  4. Step 4: Simplify right side
    3,251,564.98x = 8,082,964,797,692.55
  5. Step 5: Solve for x
    x = 8,082,964,797,692.55/3,251,564.98
  6. Step 6: Final answer
    x = 2,485,869.07

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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.