Home / 11,055,897.27-16,583,888.58-3,379,512.67

Finding the Fourth Proportional to 11,055,897.27, 16,583,888.58 and 3,379,512.67

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Solution

The fourth proportional to 11,055,897.27, 16,583,888.58 and 3,379,512.67 is: 5,069,282.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,055,897.27 : 16,583,888.58 = 3,379,512.67 : x
  2. Step 2: Convert to fraction form
    11,055,897.27/16,583,888.58 = 3,379,512.67/x
  3. Step 3: Cross multiply
    11,055,897.27x = 16,583,888.58 × 3,379,512.67
  4. Step 4: Simplify right side
    11,055,897.27x = 56,045,461,522,660.65
  5. Step 5: Solve for x
    x = 56,045,461,522,660.65/11,055,897.27
  6. Step 6: Final answer
    x = 5,069,282.04

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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.