Home / 3,000,463.49-4,140,665.44-1,711,369.15

Finding the Fourth Proportional to 3,000,463.49, 4,140,665.44 and 1,711,369.15

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Solution

The fourth proportional to 3,000,463.49, 4,140,665.44 and 1,711,369.15 is: 2,361,704.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,000,463.49 : 4,140,665.44 = 1,711,369.15 : x
  2. Step 2: Convert to fraction form
    3,000,463.49/4,140,665.44 = 1,711,369.15/x
  3. Step 3: Cross multiply
    3,000,463.49x = 4,140,665.44 × 1,711,369.15
  4. Step 4: Simplify right side
    3,000,463.49x = 7,086,207,079,857.09
  5. Step 5: Solve for x
    x = 7,086,207,079,857.09/3,000,463.49
  6. Step 6: Final answer
    x = 2,361,704.15

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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.