Home / 1,501,173.64-2,251,993.80-504,134.92

Finding the Fourth Proportional to 1,501,173.64, 2,251,993.80 and 504,134.92

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Solution

The fourth proportional to 1,501,173.64, 2,251,993.80 and 504,134.92 is: 756,280.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,501,173.64 : 2,251,993.80 = 504,134.92 : x
  2. Step 2: Convert to fraction form
    1,501,173.64/2,251,993.80 = 504,134.92/x
  3. Step 3: Cross multiply
    1,501,173.64x = 2,251,993.80 × 504,134.92
  4. Step 4: Simplify right side
    1,501,173.64x = 1,135,308,714,203.50
  5. Step 5: Solve for x
    x = 1,135,308,714,203.50/1,501,173.64
  6. Step 6: Final answer
    x = 756,280.74

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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.