Home / 6,847,453.68-10,262,257.56-3,814,697.04

Finding the Fourth Proportional to 6,847,453.68, 10,262,257.56 and 3,814,697.04

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Solution

The fourth proportional to 6,847,453.68, 10,262,257.56 and 3,814,697.04 is: 5,717,074.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,847,453.68 : 10,262,257.56 = 3,814,697.04 : x
  2. Step 2: Convert to fraction form
    6,847,453.68/10,262,257.56 = 3,814,697.04/x
  3. Step 3: Cross multiply
    6,847,453.68x = 10,262,257.56 × 3,814,697.04
  4. Step 4: Simplify right side
    6,847,453.68x = 39,147,403,537,849.62
  5. Step 5: Solve for x
    x = 39,147,403,537,849.62/6,847,453.68
  6. Step 6: Final answer
    x = 5,717,074.60

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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.