Home / 4,354.69-6,526.14-2,793.89

Finding the Fourth Proportional to 4,354.69, 6,526.14 and 2,793.89

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Solution

The fourth proportional to 4,354.69, 6,526.14 and 2,793.89 is: 4,187.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,354.69 : 6,526.14 = 2,793.89 : x
  2. Step 2: Convert to fraction form
    4,354.69/6,526.14 = 2,793.89/x
  3. Step 3: Cross multiply
    4,354.69x = 6,526.14 × 2,793.89
  4. Step 4: Simplify right side
    4,354.69x = 18,233,346.70
  5. Step 5: Solve for x
    x = 18,233,346.70/4,354.69
  6. Step 6: Final answer
    x = 4,187.06

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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.