Home / 3,973,998.60-5,960,997.90-2,054,906.10

Finding the Fourth Proportional to 3,973,998.60, 5,960,997.90 and 2,054,906.10

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Solution

The fourth proportional to 3,973,998.60, 5,960,997.90 and 2,054,906.10 is: 3,082,359.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,973,998.60 : 5,960,997.90 = 2,054,906.10 : x
  2. Step 2: Convert to fraction form
    3,973,998.60/5,960,997.90 = 2,054,906.10/x
  3. Step 3: Cross multiply
    3,973,998.60x = 5,960,997.90 × 2,054,906.10
  4. Step 4: Simplify right side
    3,973,998.60x = 12,249,290,946,797.19
  5. Step 5: Solve for x
    x = 12,249,290,946,797.19/3,973,998.60
  6. Step 6: Final answer
    x = 3,082,359.15

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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.