Home / 3,444,865.08-5,167,589.28-1,048,729.56

Finding the Fourth Proportional to 3,444,865.08, 5,167,589.28 and 1,048,729.56

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Solution

The fourth proportional to 3,444,865.08, 5,167,589.28 and 1,048,729.56 is: 1,573,183.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444,865.08 : 5,167,589.28 = 1,048,729.56 : x
  2. Step 2: Convert to fraction form
    3,444,865.08/5,167,589.28 = 1,048,729.56/x
  3. Step 3: Cross multiply
    3,444,865.08x = 5,167,589.28 × 1,048,729.56
  4. Step 4: Simplify right side
    3,444,865.08x = 5,419,403,631,875.12
  5. Step 5: Solve for x
    x = 5,419,403,631,875.12/3,444,865.08
  6. Step 6: Final answer
    x = 1,573,183.13

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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.