Home / 6,699,470.52-10,049,211.30-1,650,781.56

Finding the Fourth Proportional to 6,699,470.52, 10,049,211.30 and 1,650,781.56

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Solution

The fourth proportional to 6,699,470.52, 10,049,211.30 and 1,650,781.56 is: 2,476,173.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,699,470.52 : 10,049,211.30 = 1,650,781.56 : x
  2. Step 2: Convert to fraction form
    6,699,470.52/10,049,211.30 = 1,650,781.56/x
  3. Step 3: Cross multiply
    6,699,470.52x = 10,049,211.30 × 1,650,781.56
  4. Step 4: Simplify right side
    6,699,470.52x = 16,589,052,706,583.63
  5. Step 5: Solve for x
    x = 16,589,052,706,583.63/6,699,470.52
  6. Step 6: Final answer
    x = 2,476,173.70

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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.