Home / 10,534,388.37-15,801,582.62-2,961,354.12

Finding the Fourth Proportional to 10,534,388.37, 15,801,582.62 and 2,961,354.12

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Solution

The fourth proportional to 10,534,388.37, 15,801,582.62 and 2,961,354.12 is: 4,442,031.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,534,388.37 : 15,801,582.62 = 2,961,354.12 : x
  2. Step 2: Convert to fraction form
    10,534,388.37/15,801,582.62 = 2,961,354.12/x
  3. Step 3: Cross multiply
    10,534,388.37x = 15,801,582.62 × 2,961,354.12
  4. Step 4: Simplify right side
    10,534,388.37x = 46,794,081,794,257.39
  5. Step 5: Solve for x
    x = 46,794,081,794,257.39/10,534,388.37
  6. Step 6: Final answer
    x = 4,442,031.20

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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.