Home / 11,014,965.53-16,522,445.26-3,441,931.28

Finding the Fourth Proportional to 11,014,965.53, 16,522,445.26 and 3,441,931.28

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Solution

The fourth proportional to 11,014,965.53, 16,522,445.26 and 3,441,931.28 is: 5,162,895.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,014,965.53 : 16,522,445.26 = 3,441,931.28 : x
  2. Step 2: Convert to fraction form
    11,014,965.53/16,522,445.26 = 3,441,931.28/x
  3. Step 3: Cross multiply
    11,014,965.53x = 16,522,445.26 × 3,441,931.28
  4. Step 4: Simplify right side
    11,014,965.53x = 56,869,121,126,770.23
  5. Step 5: Solve for x
    x = 56,869,121,126,770.23/11,014,965.53
  6. Step 6: Final answer
    x = 5,162,895.97

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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.