Home / 3,664,774.46-5,057,455.62-2,011,006.89

Finding the Fourth Proportional to 3,664,774.46, 5,057,455.62 and 2,011,006.89

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Solution

The fourth proportional to 3,664,774.46, 5,057,455.62 and 2,011,006.89 is: 2,775,226.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,774.46 : 5,057,455.62 = 2,011,006.89 : x
  2. Step 2: Convert to fraction form
    3,664,774.46/5,057,455.62 = 2,011,006.89/x
  3. Step 3: Cross multiply
    3,664,774.46x = 5,057,455.62 × 2,011,006.89
  4. Step 4: Simplify right side
    3,664,774.46x = 10,170,578,062,346.91
  5. Step 5: Solve for x
    x = 10,170,578,062,346.91/3,664,774.46
  6. Step 6: Final answer
    x = 2,775,226.19

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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.