Home / 3,339,404-5,009,921.26-1,064,928.48

Finding the Fourth Proportional to 3,339,404, 5,009,921.26 and 1,064,928.48

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Solution

The fourth proportional to 3,339,404, 5,009,921.26 and 1,064,928.48 is: 1,597,652.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,339,404 : 5,009,921.26 = 1,064,928.48 : x
  2. Step 2: Convert to fraction form
    3,339,404/5,009,921.26 = 1,064,928.48/x
  3. Step 3: Cross multiply
    3,339,404x = 5,009,921.26 × 1,064,928.48
  4. Step 4: Simplify right side
    3,339,404x = 5,335,207,832,331.48
  5. Step 5: Solve for x
    x = 5,335,207,832,331.48/3,339,404
  6. Step 6: Final answer
    x = 1,597,652.70

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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.