Home / 6,701,514.84-10,050,611.49-1,909,245.60

Finding the Fourth Proportional to 6,701,514.84, 10,050,611.49 and 1,909,245.60

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Solution

The fourth proportional to 6,701,514.84, 10,050,611.49 and 1,909,245.60 is: 2,863,395.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,701,514.84 : 10,050,611.49 = 1,909,245.60 : x
  2. Step 2: Convert to fraction form
    6,701,514.84/10,050,611.49 = 1,909,245.60/x
  3. Step 3: Cross multiply
    6,701,514.84x = 10,050,611.49 × 1,909,245.60
  4. Step 4: Simplify right side
    6,701,514.84x = 19,189,085,764,591.95
  5. Step 5: Solve for x
    x = 19,189,085,764,591.95/6,701,514.84
  6. Step 6: Final answer
    x = 2,863,395.25

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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.