Home / 1,811,113.56-2,499,334.92-995,369.58

Finding the Fourth Proportional to 1,811,113.56, 2,499,334.92 and 995,369.58

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Solution

The fourth proportional to 1,811,113.56, 2,499,334.92 and 995,369.58 is: 1,373,609.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,811,113.56 : 2,499,334.92 = 995,369.58 : x
  2. Step 2: Convert to fraction form
    1,811,113.56/2,499,334.92 = 995,369.58/x
  3. Step 3: Cross multiply
    1,811,113.56x = 2,499,334.92 × 995,369.58
  4. Step 4: Simplify right side
    1,811,113.56x = 2,487,761,949,599.73
  5. Step 5: Solve for x
    x = 2,487,761,949,599.73/1,811,113.56
  6. Step 6: Final answer
    x = 1,373,609.04

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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.