Home / 3,664,529.77-5,057,057.01-2,032,937.20

Finding the Fourth Proportional to 3,664,529.77, 5,057,057.01 and 2,032,937.20

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Solution

The fourth proportional to 3,664,529.77, 5,057,057.01 and 2,032,937.20 is: 2,805,456.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,529.77 : 5,057,057.01 = 2,032,937.20 : x
  2. Step 2: Convert to fraction form
    3,664,529.77/5,057,057.01 = 2,032,937.20/x
  3. Step 3: Cross multiply
    3,664,529.77x = 5,057,057.01 × 2,032,937.20
  4. Step 4: Simplify right side
    3,664,529.77x = 10,280,679,318,149.77
  5. Step 5: Solve for x
    x = 10,280,679,318,149.77/3,664,529.77
  6. Step 6: Final answer
    x = 2,805,456.62

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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.