Home / 996,760.67-1,375,529.73-544,051.67

Finding the Fourth Proportional to 996,760.67, 1,375,529.73 and 544,051.67

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Solution

The fourth proportional to 996,760.67, 1,375,529.73 and 544,051.67 is: 750,791.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,760.67 : 1,375,529.73 = 544,051.67 : x
  2. Step 2: Convert to fraction form
    996,760.67/1,375,529.73 = 544,051.67/x
  3. Step 3: Cross multiply
    996,760.67x = 1,375,529.73 × 544,051.67
  4. Step 4: Simplify right side
    996,760.67x = 748,359,246,741.15
  5. Step 5: Solve for x
    x = 748,359,246,741.15/996,760.67
  6. Step 6: Final answer
    x = 750,791.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.