Home / 1,838,446.24-2,536,922.64-1,150,425.76

Finding the Fourth Proportional to 1,838,446.24, 2,536,922.64 and 1,150,425.76

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Solution

The fourth proportional to 1,838,446.24, 2,536,922.64 and 1,150,425.76 is: 1,587,504.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,838,446.24 : 2,536,922.64 = 1,150,425.76 : x
  2. Step 2: Convert to fraction form
    1,838,446.24/2,536,922.64 = 1,150,425.76/x
  3. Step 3: Cross multiply
    1,838,446.24x = 2,536,922.64 × 1,150,425.76
  4. Step 4: Simplify right side
    1,838,446.24x = 2,918,541,156,183.21
  5. Step 5: Solve for x
    x = 2,918,541,156,183.21/1,838,446.24
  6. Step 6: Final answer
    x = 1,587,504.22

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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.