Home / 6,735,880.90-10,107,234.15-2,949,400.90

Finding the Fourth Proportional to 6,735,880.90, 10,107,234.15 and 2,949,400.90

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Solution

The fourth proportional to 6,735,880.90, 10,107,234.15 and 2,949,400.90 is: 4,425,595.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,735,880.90 : 10,107,234.15 = 2,949,400.90 : x
  2. Step 2: Convert to fraction form
    6,735,880.90/10,107,234.15 = 2,949,400.90/x
  3. Step 3: Cross multiply
    6,735,880.90x = 10,107,234.15 × 2,949,400.90
  4. Step 4: Simplify right side
    6,735,880.90x = 29,810,285,498,520.73
  5. Step 5: Solve for x
    x = 29,810,285,498,520.73/6,735,880.90
  6. Step 6: Final answer
    x = 4,425,595.69

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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.