Home / 3,567,538-4,923,202.44-2,136,754

Finding the Fourth Proportional to 3,567,538, 4,923,202.44 and 2,136,754

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Solution

The fourth proportional to 3,567,538, 4,923,202.44 and 2,136,754 is: 2,948,720.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,538 : 4,923,202.44 = 2,136,754 : x
  2. Step 2: Convert to fraction form
    3,567,538/4,923,202.44 = 2,136,754/x
  3. Step 3: Cross multiply
    3,567,538x = 4,923,202.44 × 2,136,754
  4. Step 4: Simplify right side
    3,567,538x = 10,519,672,506,479.76
  5. Step 5: Solve for x
    x = 10,519,672,506,479.76/3,567,538
  6. Step 6: Final answer
    x = 2,948,720.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.