Home / 3,265,606.43-4,898,425.30-991,150.58

Finding the Fourth Proportional to 3,265,606.43, 4,898,425.30 and 991,150.58

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Solution

The fourth proportional to 3,265,606.43, 4,898,425.30 and 991,150.58 is: 1,486,730.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,265,606.43 : 4,898,425.30 = 991,150.58 : x
  2. Step 2: Convert to fraction form
    3,265,606.43/4,898,425.30 = 991,150.58/x
  3. Step 3: Cross multiply
    3,265,606.43x = 4,898,425.30 × 991,150.58
  4. Step 4: Simplify right side
    3,265,606.43x = 4,855,077,086,949.86
  5. Step 5: Solve for x
    x = 4,855,077,086,949.86/3,265,606.43
  6. Step 6: Final answer
    x = 1,486,730.62

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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.