Home / 3,532,034.70-5,297,554.44-1,135,574.78

Finding the Fourth Proportional to 3,532,034.70, 5,297,554.44 and 1,135,574.78

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Solution

The fourth proportional to 3,532,034.70, 5,297,554.44 and 1,135,574.78 is: 1,703,202.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,532,034.70 : 5,297,554.44 = 1,135,574.78 : x
  2. Step 2: Convert to fraction form
    3,532,034.70/5,297,554.44 = 1,135,574.78/x
  3. Step 3: Cross multiply
    3,532,034.70x = 5,297,554.44 × 1,135,574.78
  4. Step 4: Simplify right side
    3,532,034.70x = 6,015,769,191,253.25
  5. Step 5: Solve for x
    x = 6,015,769,191,253.25/3,532,034.70
  6. Step 6: Final answer
    x = 1,703,202.18

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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.