Home / 2,246,984.85-3,369,983.99-649,200.32

Finding the Fourth Proportional to 2,246,984.85, 3,369,983.99 and 649,200.32

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Solution

The fourth proportional to 2,246,984.85, 3,369,983.99 and 649,200.32 is: 973,657.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,246,984.85 : 3,369,983.99 = 649,200.32 : x
  2. Step 2: Convert to fraction form
    2,246,984.85/3,369,983.99 = 649,200.32/x
  3. Step 3: Cross multiply
    2,246,984.85x = 3,369,983.99 × 649,200.32
  4. Step 4: Simplify right side
    2,246,984.85x = 2,187,794,680,896.15
  5. Step 5: Solve for x
    x = 2,187,794,680,896.15/2,246,984.85
  6. Step 6: Final answer
    x = 973,657.96

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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.