Home / 3,425,669.34-5,141,692.17-1,744,031.58

Finding the Fourth Proportional to 3,425,669.34, 5,141,692.17 and 1,744,031.58

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Solution

The fourth proportional to 3,425,669.34, 5,141,692.17 and 1,744,031.58 is: 2,617,670.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,425,669.34 : 5,141,692.17 = 1,744,031.58 : x
  2. Step 2: Convert to fraction form
    3,425,669.34/5,141,692.17 = 1,744,031.58/x
  3. Step 3: Cross multiply
    3,425,669.34x = 5,141,692.17 × 1,744,031.58
  4. Step 4: Simplify right side
    3,425,669.34x = 8,967,273,519,118.73
  5. Step 5: Solve for x
    x = 8,967,273,519,118.73/3,425,669.34
  6. Step 6: Final answer
    x = 2,617,670.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.