Home / 11,076,378.60-16,606,694.70-4,250,314.20

Finding the Fourth Proportional to 11,076,378.60, 16,606,694.70 and 4,250,314.20

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Solution

The fourth proportional to 11,076,378.60, 16,606,694.70 and 4,250,314.20 is: 6,372,450.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,076,378.60 : 16,606,694.70 = 4,250,314.20 : x
  2. Step 2: Convert to fraction form
    11,076,378.60/16,606,694.70 = 4,250,314.20/x
  3. Step 3: Cross multiply
    11,076,378.60x = 16,606,694.70 × 4,250,314.20
  4. Step 4: Simplify right side
    11,076,378.60x = 70,583,670,298,474.73
  5. Step 5: Solve for x
    x = 70,583,670,298,474.73/11,076,378.60
  6. Step 6: Final answer
    x = 6,372,450.13

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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.