Home / 1,043,944.80-1,566,150.72-334,015.36

Finding the Fourth Proportional to 1,043,944.80, 1,566,150.72 and 334,015.36

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Solution

The fourth proportional to 1,043,944.80, 1,566,150.72 and 334,015.36 is: 501,097.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,944.80 : 1,566,150.72 = 334,015.36 : x
  2. Step 2: Convert to fraction form
    1,043,944.80/1,566,150.72 = 334,015.36/x
  3. Step 3: Cross multiply
    1,043,944.80x = 1,566,150.72 × 334,015.36
  4. Step 4: Simplify right side
    1,043,944.80x = 523,118,396,555.06
  5. Step 5: Solve for x
    x = 523,118,396,555.06/1,043,944.80
  6. Step 6: Final answer
    x = 501,097.76

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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.