Home / 9,014,231.59-12,439,619.18-4,884,375.43

Finding the Fourth Proportional to 9,014,231.59, 12,439,619.18 and 4,884,375.43

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Solution

The fourth proportional to 9,014,231.59, 12,439,619.18 and 4,884,375.43 is: 6,740,427.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,014,231.59 : 12,439,619.18 = 4,884,375.43 : x
  2. Step 2: Convert to fraction form
    9,014,231.59/12,439,619.18 = 4,884,375.43/x
  3. Step 3: Cross multiply
    9,014,231.59x = 12,439,619.18 × 4,884,375.43
  4. Step 4: Simplify right side
    9,014,231.59x = 60,759,770,256,926.87
  5. Step 5: Solve for x
    x = 60,759,770,256,926.87/9,014,231.59
  6. Step 6: Final answer
    x = 6,740,427.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.