Home / 3,669,329.15-5,503,993.73-2,234,438.45

Finding the Fourth Proportional to 3,669,329.15, 5,503,993.73 and 2,234,438.45

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Solution

The fourth proportional to 3,669,329.15, 5,503,993.73 and 2,234,438.45 is: 3,351,657.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,329.15 : 5,503,993.73 = 2,234,438.45 : x
  2. Step 2: Convert to fraction form
    3,669,329.15/5,503,993.73 = 2,234,438.45/x
  3. Step 3: Cross multiply
    3,669,329.15x = 5,503,993.73 × 2,234,438.45
  4. Step 4: Simplify right side
    3,669,329.15x = 12,298,335,218,870.92
  5. Step 5: Solve for x
    x = 12,298,335,218,870.92/3,669,329.15
  6. Step 6: Final answer
    x = 3,351,657.68

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Double scale
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Similar ratio
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1.5x scale

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.