Home / 2,531,700.90-3,797,142.03-935,015.94

Finding the Fourth Proportional to 2,531,700.90, 3,797,142.03 and 935,015.94

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Solution

The fourth proportional to 2,531,700.90, 3,797,142.03 and 935,015.94 is: 1,402,372.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,531,700.90 : 3,797,142.03 = 935,015.94 : x
  2. Step 2: Convert to fraction form
    2,531,700.90/3,797,142.03 = 935,015.94/x
  3. Step 3: Cross multiply
    2,531,700.90x = 3,797,142.03 × 935,015.94
  4. Step 4: Simplify right side
    2,531,700.90x = 3,550,388,324,493.96
  5. Step 5: Solve for x
    x = 3,550,388,324,493.96/2,531,700.90
  6. Step 6: Final answer
    x = 1,402,372.74

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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.