Home / 14,322,746.04-21,483,906.44-3,540,046.30

Finding the Fourth Proportional to 14,322,746.04, 21,483,906.44 and 3,540,046.30

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Solution

The fourth proportional to 14,322,746.04, 21,483,906.44 and 3,540,046.30 is: 5,310,016.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,322,746.04 : 21,483,906.44 = 3,540,046.30 : x
  2. Step 2: Convert to fraction form
    14,322,746.04/21,483,906.44 = 3,540,046.30/x
  3. Step 3: Cross multiply
    14,322,746.04x = 21,483,906.44 × 3,540,046.30
  4. Step 4: Simplify right side
    14,322,746.04x = 76,054,023,502,468.17
  5. Step 5: Solve for x
    x = 76,054,023,502,468.17/14,322,746.04
  6. Step 6: Final answer
    x = 5,310,016.90

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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.