Home / 1,446,749.46-2,170,268.10-536,175

Finding the Fourth Proportional to 1,446,749.46, 2,170,268.10 and 536,175

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Solution

The fourth proportional to 1,446,749.46, 2,170,268.10 and 536,175 is: 804,315.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,446,749.46 : 2,170,268.10 = 536,175 : x
  2. Step 2: Convert to fraction form
    1,446,749.46/2,170,268.10 = 536,175/x
  3. Step 3: Cross multiply
    1,446,749.46x = 2,170,268.10 × 536,175
  4. Step 4: Simplify right side
    1,446,749.46x = 1,163,643,498,517.50
  5. Step 5: Solve for x
    x = 1,163,643,498,517.50/1,446,749.46
  6. Step 6: Final answer
    x = 804,315.83

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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.