Home / 4,193,517.79-6,281,056.55-3,465,609.67

Finding the Fourth Proportional to 4,193,517.79, 6,281,056.55 and 3,465,609.67

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Solution

The fourth proportional to 4,193,517.79, 6,281,056.55 and 3,465,609.67 is: 5,190,794.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,193,517.79 : 6,281,056.55 = 3,465,609.67 : x
  2. Step 2: Convert to fraction form
    4,193,517.79/6,281,056.55 = 3,465,609.67/x
  3. Step 3: Cross multiply
    4,193,517.79x = 6,281,056.55 × 3,465,609.67
  4. Step 4: Simplify right side
    4,193,517.79x = 21,767,690,310,458.22
  5. Step 5: Solve for x
    x = 21,767,690,310,458.22/4,193,517.79
  6. Step 6: Final answer
    x = 5,190,794.80

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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.