Home / 1,096,850.90-1,644,611.88-717,313.52

Finding the Fourth Proportional to 1,096,850.90, 1,644,611.88 and 717,313.52

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Solution

The fourth proportional to 1,096,850.90, 1,644,611.88 and 717,313.52 is: 1,075,535.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,850.90 : 1,644,611.88 = 717,313.52 : x
  2. Step 2: Convert to fraction form
    1,096,850.90/1,644,611.88 = 717,313.52/x
  3. Step 3: Cross multiply
    1,096,850.90x = 1,644,611.88 × 717,313.52
  4. Step 4: Simplify right side
    1,096,850.90x = 1,179,702,336,676.62
  5. Step 5: Solve for x
    x = 1,179,702,336,676.62/1,096,850.90
  6. Step 6: Final answer
    x = 1,075,535.73

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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.