Home / 4,526,736.69-6,793,096.23-2,131,266.39

Finding the Fourth Proportional to 4,526,736.69, 6,793,096.23 and 2,131,266.39

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Solution

The fourth proportional to 4,526,736.69, 6,793,096.23 and 2,131,266.39 is: 3,198,307.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,526,736.69 : 6,793,096.23 = 2,131,266.39 : x
  2. Step 2: Convert to fraction form
    4,526,736.69/6,793,096.23 = 2,131,266.39/x
  3. Step 3: Cross multiply
    4,526,736.69x = 6,793,096.23 × 2,131,266.39
  4. Step 4: Simplify right side
    4,526,736.69x = 14,477,897,679,034.71
  5. Step 5: Solve for x
    x = 14,477,897,679,034.71/4,526,736.69
  6. Step 6: Final answer
    x = 3,198,307.89

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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.