Home / 10,946,110.90-16,419,166.35-3,375,397.30

Finding the Fourth Proportional to 10,946,110.90, 16,419,166.35 and 3,375,397.30

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Solution

The fourth proportional to 10,946,110.90, 16,419,166.35 and 3,375,397.30 is: 5,063,095.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,946,110.90 : 16,419,166.35 = 3,375,397.30 : x
  2. Step 2: Convert to fraction form
    10,946,110.90/16,419,166.35 = 3,375,397.30/x
  3. Step 3: Cross multiply
    10,946,110.90x = 16,419,166.35 × 3,375,397.30
  4. Step 4: Simplify right side
    10,946,110.90x = 55,421,209,766,040.85
  5. Step 5: Solve for x
    x = 55,421,209,766,040.85/10,946,110.90
  6. Step 6: Final answer
    x = 5,063,095.95

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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.