Home / 3,734,082.51-5,602,120.56-1,338,169.33

Finding the Fourth Proportional to 3,734,082.51, 5,602,120.56 and 1,338,169.33

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Solution

The fourth proportional to 3,734,082.51, 5,602,120.56 and 1,338,169.33 is: 2,007,611.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,734,082.51 : 5,602,120.56 = 1,338,169.33 : x
  2. Step 2: Convert to fraction form
    3,734,082.51/5,602,120.56 = 1,338,169.33/x
  3. Step 3: Cross multiply
    3,734,082.51x = 5,602,120.56 × 1,338,169.33
  4. Step 4: Simplify right side
    3,734,082.51x = 7,496,585,935,349.57
  5. Step 5: Solve for x
    x = 7,496,585,935,349.57/3,734,082.51
  6. Step 6: Final answer
    x = 2,007,611.22

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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.