Home / 4,585,478.34-6,317,023.23-3,206,241.39

Finding the Fourth Proportional to 4,585,478.34, 6,317,023.23 and 3,206,241.39

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Solution

The fourth proportional to 4,585,478.34, 6,317,023.23 and 3,206,241.39 is: 4,416,965.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,585,478.34 : 6,317,023.23 = 3,206,241.39 : x
  2. Step 2: Convert to fraction form
    4,585,478.34/6,317,023.23 = 3,206,241.39/x
  3. Step 3: Cross multiply
    4,585,478.34x = 6,317,023.23 × 3,206,241.39
  4. Step 4: Simplify right side
    4,585,478.34x = 20,253,901,341,617.49
  5. Step 5: Solve for x
    x = 20,253,901,341,617.49/4,585,478.34
  6. Step 6: Final answer
    x = 4,416,965.87

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1.5x scale

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.