Home / 5,339,082.40-8,009,496.24-1,743,805.60

Finding the Fourth Proportional to 5,339,082.40, 8,009,496.24 and 1,743,805.60

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Solution

The fourth proportional to 5,339,082.40, 8,009,496.24 and 1,743,805.60 is: 2,615,993.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,339,082.40 : 8,009,496.24 = 1,743,805.60 : x
  2. Step 2: Convert to fraction form
    5,339,082.40/8,009,496.24 = 1,743,805.60/x
  3. Step 3: Cross multiply
    5,339,082.40x = 8,009,496.24 × 1,743,805.60
  4. Step 4: Simplify right side
    5,339,082.40x = 13,967,004,396,490.95
  5. Step 5: Solve for x
    x = 13,967,004,396,490.95/5,339,082.40
  6. Step 6: Final answer
    x = 2,615,993.41

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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.