Home / 1,082,477.30-1,493,843.04-701,167.77

Finding the Fourth Proportional to 1,082,477.30, 1,493,843.04 and 701,167.77

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Solution

The fourth proportional to 1,082,477.30, 1,493,843.04 and 701,167.77 is: 967,627.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,477.30 : 1,493,843.04 = 701,167.77 : x
  2. Step 2: Convert to fraction form
    1,082,477.30/1,493,843.04 = 701,167.77/x
  3. Step 3: Cross multiply
    1,082,477.30x = 1,493,843.04 × 701,167.77
  4. Step 4: Simplify right side
    1,082,477.30x = 1,047,434,593,086.82
  5. Step 5: Solve for x
    x = 1,047,434,593,086.82/1,082,477.30
  6. Step 6: Final answer
    x = 967,627.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.