Home / 2,984,052.49-4,476,952.01-962,255.43

Finding the Fourth Proportional to 2,984,052.49, 4,476,952.01 and 962,255.43

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Solution

The fourth proportional to 2,984,052.49, 4,476,952.01 and 962,255.43 is: 1,443,664.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,984,052.49 : 4,476,952.01 = 962,255.43 : x
  2. Step 2: Convert to fraction form
    2,984,052.49/4,476,952.01 = 962,255.43/x
  3. Step 3: Cross multiply
    2,984,052.49x = 4,476,952.01 × 962,255.43
  4. Step 4: Simplify right side
    2,984,052.49x = 4,307,971,383,877.55
  5. Step 5: Solve for x
    x = 4,307,971,383,877.55/2,984,052.49
  6. Step 6: Final answer
    x = 1,443,664.75

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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.