Home / 5,962,549.12-8,227,902.72-3,384,282.40

Finding the Fourth Proportional to 5,962,549.12, 8,227,902.72 and 3,384,282.40

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Solution

The fourth proportional to 5,962,549.12, 8,227,902.72 and 3,384,282.40 is: 4,670,074.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,962,549.12 : 8,227,902.72 = 3,384,282.40 : x
  2. Step 2: Convert to fraction form
    5,962,549.12/8,227,902.72 = 3,384,282.40/x
  3. Step 3: Cross multiply
    5,962,549.12x = 8,227,902.72 × 3,384,282.40
  4. Step 4: Simplify right side
    5,962,549.12x = 27,845,546,364,208.12
  5. Step 5: Solve for x
    x = 27,845,546,364,208.12/5,962,549.12
  6. Step 6: Final answer
    x = 4,670,074.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.