Home / 993,606.82-1,485,832.11-737,922.22

Finding the Fourth Proportional to 993,606.82, 1,485,832.11 and 737,922.22

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Solution

The fourth proportional to 993,606.82, 1,485,832.11 and 737,922.22 is: 1,103,483.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    993,606.82 : 1,485,832.11 = 737,922.22 : x
  2. Step 2: Convert to fraction form
    993,606.82/1,485,832.11 = 737,922.22/x
  3. Step 3: Cross multiply
    993,606.82x = 1,485,832.11 × 737,922.22
  4. Step 4: Simplify right side
    993,606.82x = 1,096,428,529,158.48
  5. Step 5: Solve for x
    x = 1,096,428,529,158.48/993,606.82
  6. Step 6: Final answer
    x = 1,103,483.30

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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.