Home / 6,861,077.58-10,294,759.20-2,971,724.32

Finding the Fourth Proportional to 6,861,077.58, 10,294,759.20 and 2,971,724.32

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Solution

The fourth proportional to 6,861,077.58, 10,294,759.20 and 2,971,724.32 is: 4,458,947.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,861,077.58 : 10,294,759.20 = 2,971,724.32 : x
  2. Step 2: Convert to fraction form
    6,861,077.58/10,294,759.20 = 2,971,724.32/x
  3. Step 3: Cross multiply
    6,861,077.58x = 10,294,759.20 × 2,971,724.32
  4. Step 4: Simplify right side
    6,861,077.58x = 30,593,186,283,183.74
  5. Step 5: Solve for x
    x = 30,593,186,283,183.74/6,861,077.58
  6. Step 6: Final answer
    x = 4,458,947.73

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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.