Home / 11,473,568.49-17,206,342.32-3,384,396.77

Finding the Fourth Proportional to 11,473,568.49, 17,206,342.32 and 3,384,396.77

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Solution

The fourth proportional to 11,473,568.49, 17,206,342.32 and 3,384,396.77 is: 5,075,412.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,473,568.49 : 17,206,342.32 = 3,384,396.77 : x
  2. Step 2: Convert to fraction form
    11,473,568.49/17,206,342.32 = 3,384,396.77/x
  3. Step 3: Cross multiply
    11,473,568.49x = 17,206,342.32 × 3,384,396.77
  4. Step 4: Simplify right side
    11,473,568.49x = 58,233,089,371,322.30
  5. Step 5: Solve for x
    x = 58,233,089,371,322.30/11,473,568.49
  6. Step 6: Final answer
    x = 5,075,412.19

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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.