Home / 6,519,690.03-9,777,320.49-2,258,863.77

Finding the Fourth Proportional to 6,519,690.03, 9,777,320.49 and 2,258,863.77

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Solution

The fourth proportional to 6,519,690.03, 9,777,320.49 and 2,258,863.77 is: 3,387,528.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,519,690.03 : 9,777,320.49 = 2,258,863.77 : x
  2. Step 2: Convert to fraction form
    6,519,690.03/9,777,320.49 = 2,258,863.77/x
  3. Step 3: Cross multiply
    6,519,690.03x = 9,777,320.49 × 2,258,863.77
  4. Step 4: Simplify right side
    6,519,690.03x = 22,085,635,022,539.65
  5. Step 5: Solve for x
    x = 22,085,635,022,539.65/6,519,690.03
  6. Step 6: Final answer
    x = 3,387,528.38

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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.