Home / 4,924,491.82-6,780,755.06-4,462,601.86

Finding the Fourth Proportional to 4,924,491.82, 6,780,755.06 and 4,462,601.86

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Solution

The fourth proportional to 4,924,491.82, 6,780,755.06 and 4,462,601.86 is: 6,144,757.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,924,491.82 : 6,780,755.06 = 4,462,601.86 : x
  2. Step 2: Convert to fraction form
    4,924,491.82/6,780,755.06 = 4,462,601.86/x
  3. Step 3: Cross multiply
    4,924,491.82x = 6,780,755.06 × 4,462,601.86
  4. Step 4: Simplify right side
    4,924,491.82x = 30,259,810,145,980.25
  5. Step 5: Solve for x
    x = 30,259,810,145,980.25/4,924,491.82
  6. Step 6: Final answer
    x = 6,144,757.93

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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.