Home / 4,998,940.80-6,898,503.96-2,707,049.04

Finding the Fourth Proportional to 4,998,940.80, 6,898,503.96 and 2,707,049.04

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Solution

The fourth proportional to 4,998,940.80, 6,898,503.96 and 2,707,049.04 is: 3,735,709.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,998,940.80 : 6,898,503.96 = 2,707,049.04 : x
  2. Step 2: Convert to fraction form
    4,998,940.80/6,898,503.96 = 2,707,049.04/x
  3. Step 3: Cross multiply
    4,998,940.80x = 6,898,503.96 × 2,707,049.04
  4. Step 4: Simplify right side
    4,998,940.80x = 18,674,588,522,354.20
  5. Step 5: Solve for x
    x = 18,674,588,522,354.20/4,998,940.80
  6. Step 6: Final answer
    x = 3,735,709.08

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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.