Home / 6,309,185.16-9,463,778.16-3,611,610.16

Finding the Fourth Proportional to 6,309,185.16, 9,463,778.16 and 3,611,610.16

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Solution

The fourth proportional to 6,309,185.16, 9,463,778.16 and 3,611,610.16 is: 5,417,415.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,309,185.16 : 9,463,778.16 = 3,611,610.16 : x
  2. Step 2: Convert to fraction form
    6,309,185.16/9,463,778.16 = 3,611,610.16/x
  3. Step 3: Cross multiply
    6,309,185.16x = 9,463,778.16 × 3,611,610.16
  4. Step 4: Simplify right side
    6,309,185.16x = 34,179,477,354,642.11
  5. Step 5: Solve for x
    x = 34,179,477,354,642.11/6,309,185.16
  6. Step 6: Final answer
    x = 5,417,415.48

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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.