Home / 984,597.84-1,349,884.04-966,662.60

Finding the Fourth Proportional to 984,597.84, 1,349,884.04 and 966,662.60

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Solution

The fourth proportional to 984,597.84, 1,349,884.04 and 966,662.60 is: 1,325,294.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,597.84 : 1,349,884.04 = 966,662.60 : x
  2. Step 2: Convert to fraction form
    984,597.84/1,349,884.04 = 966,662.60/x
  3. Step 3: Cross multiply
    984,597.84x = 1,349,884.04 × 966,662.60
  4. Step 4: Simplify right side
    984,597.84x = 1,304,882,404,222.17
  5. Step 5: Solve for x
    x = 1,304,882,404,222.17/984,597.84
  6. Step 6: Final answer
    x = 1,325,294.81

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.