Home / 3,233,638.09-4,849,629.49-958,630.49

Finding the Fourth Proportional to 3,233,638.09, 4,849,629.49 and 958,630.49

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Solution

The fourth proportional to 3,233,638.09, 4,849,629.49 and 958,630.49 is: 1,437,700.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,638.09 : 4,849,629.49 = 958,630.49 : x
  2. Step 2: Convert to fraction form
    3,233,638.09/4,849,629.49 = 958,630.49/x
  3. Step 3: Cross multiply
    3,233,638.09x = 4,849,629.49 × 958,630.49
  4. Step 4: Simplify right side
    3,233,638.09x = 4,649,002,694,317.15
  5. Step 5: Solve for x
    x = 4,649,002,694,317.15/3,233,638.09
  6. Step 6: Final answer
    x = 1,437,700.37

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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.