Home / 2,967,498.70-4,451,248.05-2,936,005.90

Finding the Fourth Proportional to 2,967,498.70, 4,451,248.05 and 2,936,005.90

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Solution

The fourth proportional to 2,967,498.70, 4,451,248.05 and 2,936,005.90 is: 4,404,008.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,498.70 : 4,451,248.05 = 2,936,005.90 : x
  2. Step 2: Convert to fraction form
    2,967,498.70/4,451,248.05 = 2,936,005.90/x
  3. Step 3: Cross multiply
    2,967,498.70x = 4,451,248.05 × 2,936,005.90
  4. Step 4: Simplify right side
    2,967,498.70x = 13,068,890,537,163.49
  5. Step 5: Solve for x
    x = 13,068,890,537,163.49/2,967,498.70
  6. Step 6: Final answer
    x = 4,404,008.85

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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.