Home / 3,664,613.55-5,496,962.64-1,105,850.66

Finding the Fourth Proportional to 3,664,613.55, 5,496,962.64 and 1,105,850.66

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Solution

The fourth proportional to 3,664,613.55, 5,496,962.64 and 1,105,850.66 is: 1,658,788.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,613.55 : 5,496,962.64 = 1,105,850.66 : x
  2. Step 2: Convert to fraction form
    3,664,613.55/5,496,962.64 = 1,105,850.66/x
  3. Step 3: Cross multiply
    3,664,613.55x = 5,496,962.64 × 1,105,850.66
  4. Step 4: Simplify right side
    3,664,613.55x = 6,078,819,735,954.53
  5. Step 5: Solve for x
    x = 6,078,819,735,954.53/3,664,613.55
  6. Step 6: Final answer
    x = 1,658,788.75

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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.