Home / 2,420,166.89-3,630,279.50-737,284.97

Finding the Fourth Proportional to 2,420,166.89, 3,630,279.50 and 737,284.97

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Solution

The fourth proportional to 2,420,166.89, 3,630,279.50 and 737,284.97 is: 1,105,936.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,420,166.89 : 3,630,279.50 = 737,284.97 : x
  2. Step 2: Convert to fraction form
    2,420,166.89/3,630,279.50 = 737,284.97/x
  3. Step 3: Cross multiply
    2,420,166.89x = 3,630,279.50 × 737,284.97
  4. Step 4: Simplify right side
    2,420,166.89x = 2,676,550,512,249.11
  5. Step 5: Solve for x
    x = 2,676,550,512,249.11/2,420,166.89
  6. Step 6: Final answer
    x = 1,105,936.34

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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.