Home / 5,794,490.70-8,694,846.45-2,429,037.90

Finding the Fourth Proportional to 5,794,490.70, 8,694,846.45 and 2,429,037.90

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Solution

The fourth proportional to 5,794,490.70, 8,694,846.45 and 2,429,037.90 is: 3,644,860.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,794,490.70 : 8,694,846.45 = 2,429,037.90 : x
  2. Step 2: Convert to fraction form
    5,794,490.70/8,694,846.45 = 2,429,037.90/x
  3. Step 3: Cross multiply
    5,794,490.70x = 8,694,846.45 × 2,429,037.90
  4. Step 4: Simplify right side
    5,794,490.70x = 21,120,111,561,730.45
  5. Step 5: Solve for x
    x = 21,120,111,561,730.45/5,794,490.70
  6. Step 6: Final answer
    x = 3,644,860.72

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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.