Home / 1,134,467.30-1,700,675.25-414,300.92

Finding the Fourth Proportional to 1,134,467.30, 1,700,675.25 and 414,300.92

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Solution

The fourth proportional to 1,134,467.30, 1,700,675.25 and 414,300.92 is: 621,076.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,467.30 : 1,700,675.25 = 414,300.92 : x
  2. Step 2: Convert to fraction form
    1,134,467.30/1,700,675.25 = 414,300.92/x
  3. Step 3: Cross multiply
    1,134,467.30x = 1,700,675.25 × 414,300.92
  4. Step 4: Simplify right side
    1,134,467.30x = 704,591,312,192.85
  5. Step 5: Solve for x
    x = 704,591,312,192.85/1,134,467.30
  6. Step 6: Final answer
    x = 621,076.80

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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.