Home / 2,299,598.69-3,452,450.12-1,964,790.86

Finding the Fourth Proportional to 2,299,598.69, 3,452,450.12 and 1,964,790.86

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Solution

The fourth proportional to 2,299,598.69, 3,452,450.12 and 1,964,790.86 is: 2,949,794.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,299,598.69 : 3,452,450.12 = 1,964,790.86 : x
  2. Step 2: Convert to fraction form
    2,299,598.69/3,452,450.12 = 1,964,790.86/x
  3. Step 3: Cross multiply
    2,299,598.69x = 3,452,450.12 × 1,964,790.86
  4. Step 4: Simplify right side
    2,299,598.69x = 6,783,342,430,557.95
  5. Step 5: Solve for x
    x = 6,783,342,430,557.95/2,299,598.69
  6. Step 6: Final answer
    x = 2,949,794.01

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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.