Home / 1,363,758.24-2,045,847.52-464,989.76

Finding the Fourth Proportional to 1,363,758.24, 2,045,847.52 and 464,989.76

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Solution

The fourth proportional to 1,363,758.24, 2,045,847.52 and 464,989.76 is: 697,556.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,758.24 : 2,045,847.52 = 464,989.76 : x
  2. Step 2: Convert to fraction form
    1,363,758.24/2,045,847.52 = 464,989.76/x
  3. Step 3: Cross multiply
    1,363,758.24x = 2,045,847.52 × 464,989.76
  4. Step 4: Simplify right side
    1,363,758.24x = 951,298,147,321.40
  5. Step 5: Solve for x
    x = 951,298,147,321.40/1,363,758.24
  6. Step 6: Final answer
    x = 697,556.30

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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.