Home / 4,874,777.12-6,727,110.03-2,699,273.57

Finding the Fourth Proportional to 4,874,777.12, 6,727,110.03 and 2,699,273.57

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Solution

The fourth proportional to 4,874,777.12, 6,727,110.03 and 2,699,273.57 is: 3,724,951.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,874,777.12 : 6,727,110.03 = 2,699,273.57 : x
  2. Step 2: Convert to fraction form
    4,874,777.12/6,727,110.03 = 2,699,273.57/x
  3. Step 3: Cross multiply
    4,874,777.12x = 6,727,110.03 × 2,699,273.57
  4. Step 4: Simplify right side
    4,874,777.12x = 18,158,310,272,825.36
  5. Step 5: Solve for x
    x = 18,158,310,272,825.36/4,874,777.12
  6. Step 6: Final answer
    x = 3,724,951.89

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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.