Home / 3,571,742.06-4,929,092.94-1,940,148.94

Finding the Fourth Proportional to 3,571,742.06, 4,929,092.94 and 1,940,148.94

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Solution

The fourth proportional to 3,571,742.06, 4,929,092.94 and 1,940,148.94 is: 2,677,453.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,571,742.06 : 4,929,092.94 = 1,940,148.94 : x
  2. Step 2: Convert to fraction form
    3,571,742.06/4,929,092.94 = 1,940,148.94/x
  3. Step 3: Cross multiply
    3,571,742.06x = 4,929,092.94 × 1,940,148.94
  4. Step 4: Simplify right side
    3,571,742.06x = 9,563,174,442,702.49
  5. Step 5: Solve for x
    x = 9,563,174,442,702.49/3,571,742.06
  6. Step 6: Final answer
    x = 2,677,453.83

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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.