Home / 3,369,553.12-5,049,186.55-2,000,631.14

Finding the Fourth Proportional to 3,369,553.12, 5,049,186.55 and 2,000,631.14

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Solution

The fourth proportional to 3,369,553.12, 5,049,186.55 and 2,000,631.14 is: 2,997,893.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,369,553.12 : 5,049,186.55 = 2,000,631.14 : x
  2. Step 2: Convert to fraction form
    3,369,553.12/5,049,186.55 = 2,000,631.14/x
  3. Step 3: Cross multiply
    3,369,553.12x = 5,049,186.55 × 2,000,631.14
  4. Step 4: Simplify right side
    3,369,553.12x = 10,101,559,843,599.17
  5. Step 5: Solve for x
    x = 10,101,559,843,599.17/3,369,553.12
  6. Step 6: Final answer
    x = 2,997,893.04

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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.