Home / 4,713,119.26-7,059,870.09-2,998,770.46

Finding the Fourth Proportional to 4,713,119.26, 7,059,870.09 and 2,998,770.46

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Solution

The fourth proportional to 4,713,119.26, 7,059,870.09 and 2,998,770.46 is: 4,491,914.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,713,119.26 : 7,059,870.09 = 2,998,770.46 : x
  2. Step 2: Convert to fraction form
    4,713,119.26/7,059,870.09 = 2,998,770.46/x
  3. Step 3: Cross multiply
    4,713,119.26x = 7,059,870.09 × 2,998,770.46
  4. Step 4: Simplify right side
    4,713,119.26x = 21,170,929,859,679.87
  5. Step 5: Solve for x
    x = 21,170,929,859,679.87/4,713,119.26
  6. Step 6: Final answer
    x = 4,491,914.74

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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.