Home / 3,116,025.66-4,674,644.48-1,196,796.48

Finding the Fourth Proportional to 3,116,025.66, 4,674,644.48 and 1,196,796.48

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Solution

The fourth proportional to 3,116,025.66, 4,674,644.48 and 1,196,796.48 is: 1,795,427.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,116,025.66 : 4,674,644.48 = 1,196,796.48 : x
  2. Step 2: Convert to fraction form
    3,116,025.66/4,674,644.48 = 1,196,796.48/x
  3. Step 3: Cross multiply
    3,116,025.66x = 4,674,644.48 × 1,196,796.48
  4. Step 4: Simplify right side
    3,116,025.66x = 5,594,598,052,931.45
  5. Step 5: Solve for x
    x = 5,594,598,052,931.45/3,116,025.66
  6. Step 6: Final answer
    x = 1,795,427.47

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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.