Home / 2,701,847.28-4,051,649.76-996,087.72

Finding the Fourth Proportional to 2,701,847.28, 4,051,649.76 and 996,087.72

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Solution

The fourth proportional to 2,701,847.28, 4,051,649.76 and 996,087.72 is: 1,493,718.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,701,847.28 : 4,051,649.76 = 996,087.72 : x
  2. Step 2: Convert to fraction form
    2,701,847.28/4,051,649.76 = 996,087.72/x
  3. Step 3: Cross multiply
    2,701,847.28x = 4,051,649.76 × 996,087.72
  4. Step 4: Simplify right side
    2,701,847.28x = 4,035,798,571,676.95
  5. Step 5: Solve for x
    x = 4,035,798,571,676.95/2,701,847.28
  6. Step 6: Final answer
    x = 1,493,718.24

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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.