Home / 3,770,823.65-5,656,247.10-930,936.11

Finding the Fourth Proportional to 3,770,823.65, 5,656,247.10 and 930,936.11

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Solution

The fourth proportional to 3,770,823.65, 5,656,247.10 and 930,936.11 is: 1,396,407.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,770,823.65 : 5,656,247.10 = 930,936.11 : x
  2. Step 2: Convert to fraction form
    3,770,823.65/5,656,247.10 = 930,936.11/x
  3. Step 3: Cross multiply
    3,770,823.65x = 5,656,247.10 × 930,936.11
  4. Step 4: Simplify right side
    3,770,823.65x = 5,265,604,644,191.55
  5. Step 5: Solve for x
    x = 5,265,604,644,191.55/3,770,823.65
  6. Step 6: Final answer
    x = 1,396,407.03

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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.