Home / 4,879,282.11-6,733,449.18-2,703,861.60

Finding the Fourth Proportional to 4,879,282.11, 6,733,449.18 and 2,703,861.60

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Solution

The fourth proportional to 4,879,282.11, 6,733,449.18 and 2,703,861.60 is: 3,731,351.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,879,282.11 : 6,733,449.18 = 2,703,861.60 : x
  2. Step 2: Convert to fraction form
    4,879,282.11/6,733,449.18 = 2,703,861.60/x
  3. Step 3: Cross multiply
    4,879,282.11x = 6,733,449.18 × 2,703,861.60
  4. Step 4: Simplify right side
    4,879,282.11x = 18,206,314,673,353.49
  5. Step 5: Solve for x
    x = 18,206,314,673,353.49/4,879,282.11
  6. Step 6: Final answer
    x = 3,731,351.10

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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.