Home / 4,523,425.59-6,775,394.88-2,123,674.23

Finding the Fourth Proportional to 4,523,425.59, 6,775,394.88 and 2,123,674.23

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Solution

The fourth proportional to 4,523,425.59, 6,775,394.88 and 2,123,674.23 is: 3,180,936.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,523,425.59 : 6,775,394.88 = 2,123,674.23 : x
  2. Step 2: Convert to fraction form
    4,523,425.59/6,775,394.88 = 2,123,674.23/x
  3. Step 3: Cross multiply
    4,523,425.59x = 6,775,394.88 × 2,123,674.23
  4. Step 4: Simplify right side
    4,523,425.59x = 14,388,731,504,729.94
  5. Step 5: Solve for x
    x = 14,388,731,504,729.94/4,523,425.59
  6. Step 6: Final answer
    x = 3,180,936.93

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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.