Home / 4,123,566.82-6,182,864.34-1,848,679.93

Finding the Fourth Proportional to 4,123,566.82, 6,182,864.34 and 1,848,679.93

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Solution

The fourth proportional to 4,123,566.82, 6,182,864.34 and 1,848,679.93 is: 2,771,905.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,123,566.82 : 6,182,864.34 = 1,848,679.93 : x
  2. Step 2: Convert to fraction form
    4,123,566.82/6,182,864.34 = 1,848,679.93/x
  3. Step 3: Cross multiply
    4,123,566.82x = 6,182,864.34 × 1,848,679.93
  4. Step 4: Simplify right side
    4,123,566.82x = 11,430,137,215,270.70
  5. Step 5: Solve for x
    x = 11,430,137,215,270.70/4,123,566.82
  6. Step 6: Final answer
    x = 2,771,905.42

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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.