Home / 3,287,119.24-4,536,137.53-1,836,826.59

Finding the Fourth Proportional to 3,287,119.24, 4,536,137.53 and 1,836,826.59

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Solution

The fourth proportional to 3,287,119.24, 4,536,137.53 and 1,836,826.59 is: 2,534,772.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,287,119.24 : 4,536,137.53 = 1,836,826.59 : x
  2. Step 2: Convert to fraction form
    3,287,119.24/4,536,137.53 = 1,836,826.59/x
  3. Step 3: Cross multiply
    3,287,119.24x = 4,536,137.53 × 1,836,826.59
  4. Step 4: Simplify right side
    3,287,119.24x = 8,332,098,031,000.92
  5. Step 5: Solve for x
    x = 8,332,098,031,000.92/3,287,119.24
  6. Step 6: Final answer
    x = 2,534,772.07

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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.