Home / 7,391,113.25-11,086,695.59-2,273,508.41

Finding the Fourth Proportional to 7,391,113.25, 11,086,695.59 and 2,273,508.41

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Solution

The fourth proportional to 7,391,113.25, 11,086,695.59 and 2,273,508.41 is: 3,410,270.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,391,113.25 : 11,086,695.59 = 2,273,508.41 : x
  2. Step 2: Convert to fraction form
    7,391,113.25/11,086,695.59 = 2,273,508.41/x
  3. Step 3: Cross multiply
    7,391,113.25x = 11,086,695.59 × 2,273,508.41
  4. Step 4: Simplify right side
    7,391,113.25x = 25,205,695,596,173.89
  5. Step 5: Solve for x
    x = 25,205,695,596,173.89/7,391,113.25
  6. Step 6: Final answer
    x = 3,410,270.52

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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.