Home / 3,973,614.11-5,951,731.14-2,817,355.83

Finding the Fourth Proportional to 3,973,614.11, 5,951,731.14 and 2,817,355.83

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Solution

The fourth proportional to 3,973,614.11, 5,951,731.14 and 2,817,355.83 is: 4,219,872.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,973,614.11 : 5,951,731.14 = 2,817,355.83 : x
  2. Step 2: Convert to fraction form
    3,973,614.11/5,951,731.14 = 2,817,355.83/x
  3. Step 3: Cross multiply
    3,973,614.11x = 5,951,731.14 × 2,817,355.83
  4. Step 4: Simplify right side
    3,973,614.11x = 16,768,144,411,784.77
  5. Step 5: Solve for x
    x = 16,768,144,411,784.77/3,973,614.11
  6. Step 6: Final answer
    x = 4,219,872.38

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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.