Home / 1,164,716.54-1,747,074.27-323,268.02

Finding the Fourth Proportional to 1,164,716.54, 1,747,074.27 and 323,268.02

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Solution

The fourth proportional to 1,164,716.54, 1,747,074.27 and 323,268.02 is: 484,901.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,716.54 : 1,747,074.27 = 323,268.02 : x
  2. Step 2: Convert to fraction form
    1,164,716.54/1,747,074.27 = 323,268.02/x
  3. Step 3: Cross multiply
    1,164,716.54x = 1,747,074.27 × 323,268.02
  4. Step 4: Simplify right side
    1,164,716.54x = 564,773,240,055.85
  5. Step 5: Solve for x
    x = 564,773,240,055.85/1,164,716.54
  6. Step 6: Final answer
    x = 484,901.88

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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.