Home / 2,462,700.87-3,690,847.08-1,002,045.06

Finding the Fourth Proportional to 2,462,700.87, 3,690,847.08 and 1,002,045.06

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Solution

The fourth proportional to 2,462,700.87, 3,690,847.08 and 1,002,045.06 is: 1,501,763.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,462,700.87 : 3,690,847.08 = 1,002,045.06 : x
  2. Step 2: Convert to fraction form
    2,462,700.87/3,690,847.08 = 1,002,045.06/x
  3. Step 3: Cross multiply
    2,462,700.87x = 3,690,847.08 × 1,002,045.06
  4. Step 4: Simplify right side
    2,462,700.87x = 3,698,395,083,729.43
  5. Step 5: Solve for x
    x = 3,698,395,083,729.43/2,462,700.87
  6. Step 6: Final answer
    x = 1,501,763.83

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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.