Home / 7,399,390.37-11,096,556.12-3,754,714.50

Finding the Fourth Proportional to 7,399,390.37, 11,096,556.12 and 3,754,714.50

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Solution

The fourth proportional to 7,399,390.37, 11,096,556.12 and 3,754,714.50 is: 5,630,788.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,399,390.37 : 11,096,556.12 = 3,754,714.50 : x
  2. Step 2: Convert to fraction form
    7,399,390.37/11,096,556.12 = 3,754,714.50/x
  3. Step 3: Cross multiply
    7,399,390.37x = 11,096,556.12 × 3,754,714.50
  4. Step 4: Simplify right side
    7,399,390.37x = 41,664,400,163,827.73
  5. Step 5: Solve for x
    x = 41,664,400,163,827.73/7,399,390.37
  6. Step 6: Final answer
    x = 5,630,788.23

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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.