Home / 3,564,205.15-5,346,307.73-1,040,115.55

Finding the Fourth Proportional to 3,564,205.15, 5,346,307.73 and 1,040,115.55

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Solution

The fourth proportional to 3,564,205.15, 5,346,307.73 and 1,040,115.55 is: 1,560,173.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,205.15 : 5,346,307.73 = 1,040,115.55 : x
  2. Step 2: Convert to fraction form
    3,564,205.15/5,346,307.73 = 1,040,115.55/x
  3. Step 3: Cross multiply
    3,564,205.15x = 5,346,307.73 × 1,040,115.55
  4. Step 4: Simplify right side
    3,564,205.15x = 5,560,777,799,857.62
  5. Step 5: Solve for x
    x = 5,560,777,799,857.62/3,564,205.15
  6. Step 6: Final answer
    x = 1,560,173.33

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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.