Home / 3,464,195.34-5,196,295.53-939,850.38

Finding the Fourth Proportional to 3,464,195.34, 5,196,295.53 and 939,850.38

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Solution

The fourth proportional to 3,464,195.34, 5,196,295.53 and 939,850.38 is: 1,409,776.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,464,195.34 : 5,196,295.53 = 939,850.38 : x
  2. Step 2: Convert to fraction form
    3,464,195.34/5,196,295.53 = 939,850.38/x
  3. Step 3: Cross multiply
    3,464,195.34x = 5,196,295.53 × 939,850.38
  4. Step 4: Simplify right side
    3,464,195.34x = 4,883,740,328,462.80
  5. Step 5: Solve for x
    x = 4,883,740,328,462.80/3,464,195.34
  6. Step 6: Final answer
    x = 1,409,776.25

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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.