Home / 17,091,388.56-25,637,082.84-5,731,804.38

Finding the Fourth Proportional to 17,091,388.56, 25,637,082.84 and 5,731,804.38

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Solution

The fourth proportional to 17,091,388.56, 25,637,082.84 and 5,731,804.38 is: 8,597,706.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,091,388.56 : 25,637,082.84 = 5,731,804.38 : x
  2. Step 2: Convert to fraction form
    17,091,388.56/25,637,082.84 = 5,731,804.38/x
  3. Step 3: Cross multiply
    17,091,388.56x = 25,637,082.84 × 5,731,804.38
  4. Step 4: Simplify right side
    17,091,388.56x = 146,946,743,712,734.84
  5. Step 5: Solve for x
    x = 146,946,743,712,734.84/17,091,388.56
  6. Step 6: Final answer
    x = 8,597,706.57

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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.