Home / 4,891,549.94-7,304,384.79-3,994,770.59

Finding the Fourth Proportional to 4,891,549.94, 7,304,384.79 and 3,994,770.59

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Solution

The fourth proportional to 4,891,549.94, 7,304,384.79 and 3,994,770.59 is: 5,965,254.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,891,549.94 : 7,304,384.79 = 3,994,770.59 : x
  2. Step 2: Convert to fraction form
    4,891,549.94/7,304,384.79 = 3,994,770.59/x
  3. Step 3: Cross multiply
    4,891,549.94x = 7,304,384.79 × 3,994,770.59
  4. Step 4: Simplify right side
    4,891,549.94x = 29,179,341,500,613.40
  5. Step 5: Solve for x
    x = 29,179,341,500,613.40/4,891,549.94
  6. Step 6: Final answer
    x = 5,965,254.75

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.