Home / 4,490,662.08-6,731,453.28-1,933,544.64

Finding the Fourth Proportional to 4,490,662.08, 6,731,453.28 and 1,933,544.64

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Solution

The fourth proportional to 4,490,662.08, 6,731,453.28 and 1,933,544.64 is: 2,898,362.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,490,662.08 : 6,731,453.28 = 1,933,544.64 : x
  2. Step 2: Convert to fraction form
    4,490,662.08/6,731,453.28 = 1,933,544.64/x
  3. Step 3: Cross multiply
    4,490,662.08x = 6,731,453.28 × 1,933,544.64
  4. Step 4: Simplify right side
    4,490,662.08x = 13,015,565,408,954.42
  5. Step 5: Solve for x
    x = 13,015,565,408,954.42/4,490,662.08
  6. Step 6: Final answer
    x = 2,898,362.24

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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.