Home / 4,123,356.48-6,182,549.72-1,848,469.18

Finding the Fourth Proportional to 4,123,356.48, 6,182,549.72 and 1,848,469.18

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Solution

The fourth proportional to 4,123,356.48, 6,182,549.72 and 1,848,469.18 is: 2,771,589.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,123,356.48 : 6,182,549.72 = 1,848,469.18 : x
  2. Step 2: Convert to fraction form
    4,123,356.48/6,182,549.72 = 1,848,469.18/x
  3. Step 3: Cross multiply
    4,123,356.48x = 6,182,549.72 × 1,848,469.18
  4. Step 4: Simplify right side
    4,123,356.48x = 11,428,252,611,237.63
  5. Step 5: Solve for x
    x = 11,428,252,611,237.63/4,123,356.48
  6. Step 6: Final answer
    x = 2,771,589.76

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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.