Home / 11,360,694.87-17,041,193.01-3,787,663.05

Finding the Fourth Proportional to 11,360,694.87, 17,041,193.01 and 3,787,663.05

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Solution

The fourth proportional to 11,360,694.87, 17,041,193.01 and 3,787,663.05 is: 5,681,544.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,360,694.87 : 17,041,193.01 = 3,787,663.05 : x
  2. Step 2: Convert to fraction form
    11,360,694.87/17,041,193.01 = 3,787,663.05/x
  3. Step 3: Cross multiply
    11,360,694.87x = 17,041,193.01 × 3,787,663.05
  4. Step 4: Simplify right side
    11,360,694.87x = 64,546,297,091,895.28
  5. Step 5: Solve for x
    x = 64,546,297,091,895.28/11,360,694.87
  6. Step 6: Final answer
    x = 5,681,544.82

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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.