Home / 10,795,940.30-16,194,747.65-3,607,499.90

Finding the Fourth Proportional to 10,795,940.30, 16,194,747.65 and 3,607,499.90

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Solution

The fourth proportional to 10,795,940.30, 16,194,747.65 and 3,607,499.90 is: 5,411,529.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,795,940.30 : 16,194,747.65 = 3,607,499.90 : x
  2. Step 2: Convert to fraction form
    10,795,940.30/16,194,747.65 = 3,607,499.90/x
  3. Step 3: Cross multiply
    10,795,940.30x = 16,194,747.65 × 3,607,499.90
  4. Step 4: Simplify right side
    10,795,940.30x = 58,422,550,527,900.23
  5. Step 5: Solve for x
    x = 58,422,550,527,900.23/10,795,940.30
  6. Step 6: Final answer
    x = 5,411,529.60

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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.