Home / 4,848,241.32-7,272,472.68-1,436,463.86

Finding the Fourth Proportional to 4,848,241.32, 7,272,472.68 and 1,436,463.86

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Solution

The fourth proportional to 4,848,241.32, 7,272,472.68 and 1,436,463.86 is: 2,154,728.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848,241.32 : 7,272,472.68 = 1,436,463.86 : x
  2. Step 2: Convert to fraction form
    4,848,241.32/7,272,472.68 = 1,436,463.86/x
  3. Step 3: Cross multiply
    4,848,241.32x = 7,272,472.68 × 1,436,463.86
  4. Step 4: Simplify right side
    4,848,241.32x = 10,446,644,177,657.35
  5. Step 5: Solve for x
    x = 10,446,644,177,657.35/4,848,241.32
  6. Step 6: Final answer
    x = 2,154,728.59

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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.