Home / 6,914,439.42-9,541,871.19-4,014,099.42

Finding the Fourth Proportional to 6,914,439.42, 9,541,871.19 and 4,014,099.42

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Solution

The fourth proportional to 6,914,439.42, 9,541,871.19 and 4,014,099.42 is: 5,539,425.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,914,439.42 : 9,541,871.19 = 4,014,099.42 : x
  2. Step 2: Convert to fraction form
    6,914,439.42/9,541,871.19 = 4,014,099.42/x
  3. Step 3: Cross multiply
    6,914,439.42x = 9,541,871.19 × 4,014,099.42
  4. Step 4: Simplify right side
    6,914,439.42x = 38,302,019,609,493.70
  5. Step 5: Solve for x
    x = 38,302,019,609,493.70/6,914,439.42
  6. Step 6: Final answer
    x = 5,539,425.15

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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.