Home / 1,467,017.68-2,200,557.24-469,742.80

Finding the Fourth Proportional to 1,467,017.68, 2,200,557.24 and 469,742.80

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Solution

The fourth proportional to 1,467,017.68, 2,200,557.24 and 469,742.80 is: 704,624.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,017.68 : 2,200,557.24 = 469,742.80 : x
  2. Step 2: Convert to fraction form
    1,467,017.68/2,200,557.24 = 469,742.80/x
  3. Step 3: Cross multiply
    1,467,017.68x = 2,200,557.24 × 469,742.80
  4. Step 4: Simplify right side
    1,467,017.68x = 1,033,695,919,477.87
  5. Step 5: Solve for x
    x = 1,033,695,919,477.87/1,467,017.68
  6. Step 6: Final answer
    x = 704,624.04

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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.