Home / 6,971,372.12-10,452,582.66-2,706,996.44

Finding the Fourth Proportional to 6,971,372.12, 10,452,582.66 and 2,706,996.44

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Solution

The fourth proportional to 6,971,372.12, 10,452,582.66 and 2,706,996.44 is: 4,058,756.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,971,372.12 : 10,452,582.66 = 2,706,996.44 : x
  2. Step 2: Convert to fraction form
    6,971,372.12/10,452,582.66 = 2,706,996.44/x
  3. Step 3: Cross multiply
    6,971,372.12x = 10,452,582.66 × 2,706,996.44
  4. Step 4: Simplify right side
    6,971,372.12x = 28,295,104,049,425.73
  5. Step 5: Solve for x
    x = 28,295,104,049,425.73/6,971,372.12
  6. Step 6: Final answer
    x = 4,058,756.81

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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.