Home / 1,052,725.93-1,579,074.23-254,000.77

Finding the Fourth Proportional to 1,052,725.93, 1,579,074.23 and 254,000.77

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Solution

The fourth proportional to 1,052,725.93, 1,579,074.23 and 254,000.77 is: 380,997.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,725.93 : 1,579,074.23 = 254,000.77 : x
  2. Step 2: Convert to fraction form
    1,052,725.93/1,579,074.23 = 254,000.77/x
  3. Step 3: Cross multiply
    1,052,725.93x = 1,579,074.23 × 254,000.77
  4. Step 4: Simplify right side
    1,052,725.93x = 401,086,069,037.15
  5. Step 5: Solve for x
    x = 401,086,069,037.15/1,052,725.93
  6. Step 6: Final answer
    x = 380,997.62

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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.