Home / 4,356,611.60-6,520,920.60-3,096,899.60

Finding the Fourth Proportional to 4,356,611.60, 6,520,920.60 and 3,096,899.60

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Solution

The fourth proportional to 4,356,611.60, 6,520,920.60 and 3,096,899.60 is: 4,635,399.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,356,611.60 : 6,520,920.60 = 3,096,899.60 : x
  2. Step 2: Convert to fraction form
    4,356,611.60/6,520,920.60 = 3,096,899.60/x
  3. Step 3: Cross multiply
    4,356,611.60x = 6,520,920.60 × 3,096,899.60
  4. Step 4: Simplify right side
    4,356,611.60x = 20,194,636,397,771.76
  5. Step 5: Solve for x
    x = 20,194,636,397,771.76/4,356,611.60
  6. Step 6: Final answer
    x = 4,635,399.77

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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.