Home / 3,627,984.63-5,442,764.13-1,103,574.27

Finding the Fourth Proportional to 3,627,984.63, 5,442,764.13 and 1,103,574.27

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Solution

The fourth proportional to 3,627,984.63, 5,442,764.13 and 1,103,574.27 is: 1,655,600.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,627,984.63 : 5,442,764.13 = 1,103,574.27 : x
  2. Step 2: Convert to fraction form
    3,627,984.63/5,442,764.13 = 1,103,574.27/x
  3. Step 3: Cross multiply
    3,627,984.63x = 5,442,764.13 × 1,103,574.27
  4. Step 4: Simplify right side
    3,627,984.63x = 6,006,494,451,546.94
  5. Step 5: Solve for x
    x = 6,006,494,451,546.94/3,627,984.63
  6. Step 6: Final answer
    x = 1,655,600.85

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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.