Home / 6,673,414.74-9,209,190.42-3,772,806.50

Finding the Fourth Proportional to 6,673,414.74, 9,209,190.42 and 3,772,806.50

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Solution

The fourth proportional to 6,673,414.74, 9,209,190.42 and 3,772,806.50 is: 5,206,404.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,673,414.74 : 9,209,190.42 = 3,772,806.50 : x
  2. Step 2: Convert to fraction form
    6,673,414.74/9,209,190.42 = 3,772,806.50/x
  3. Step 3: Cross multiply
    6,673,414.74x = 9,209,190.42 × 3,772,806.50
  4. Step 4: Simplify right side
    6,673,414.74x = 34,744,493,430,267.78
  5. Step 5: Solve for x
    x = 34,744,493,430,267.78/6,673,414.74
  6. Step 6: Final answer
    x = 5,206,404.04

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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.