Home / 8,382,756.87-12,563,973.03-5,950,083.87

Finding the Fourth Proportional to 8,382,756.87, 12,563,973.03 and 5,950,083.87

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Solution

The fourth proportional to 8,382,756.87, 12,563,973.03 and 5,950,083.87 is: 8,917,912.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,382,756.87 : 12,563,973.03 = 5,950,083.87 : x
  2. Step 2: Convert to fraction form
    8,382,756.87/12,563,973.03 = 5,950,083.87/x
  3. Step 3: Cross multiply
    8,382,756.87x = 12,563,973.03 × 5,950,083.87
  4. Step 4: Simplify right side
    8,382,756.87x = 74,756,693,268,918.03
  5. Step 5: Solve for x
    x = 74,756,693,268,918.03/8,382,756.87
  6. Step 6: Final answer
    x = 8,917,912.62

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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.