Home / 9,645,905.94-14,449,941.54-5,593,880.98

Finding the Fourth Proportional to 9,645,905.94, 14,449,941.54 and 5,593,880.98

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Solution

The fourth proportional to 9,645,905.94, 14,449,941.54 and 5,593,880.98 is: 8,379,850.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,645,905.94 : 14,449,941.54 = 5,593,880.98 : x
  2. Step 2: Convert to fraction form
    9,645,905.94/14,449,941.54 = 5,593,880.98/x
  3. Step 3: Cross multiply
    9,645,905.94x = 14,449,941.54 × 5,593,880.98
  4. Step 4: Simplify right side
    9,645,905.94x = 80,831,253,142,717.91
  5. Step 5: Solve for x
    x = 80,831,253,142,717.91/9,645,905.94
  6. Step 6: Final answer
    x = 8,379,850.86

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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.