Home / 2,453,147-3,385,374.96-1,350,706.64

Finding the Fourth Proportional to 2,453,147, 3,385,374.96 and 1,350,706.64

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Solution

The fourth proportional to 2,453,147, 3,385,374.96 and 1,350,706.64 is: 1,863,992.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,147 : 3,385,374.96 = 1,350,706.64 : x
  2. Step 2: Convert to fraction form
    2,453,147/3,385,374.96 = 1,350,706.64/x
  3. Step 3: Cross multiply
    2,453,147x = 3,385,374.96 × 1,350,706.64
  4. Step 4: Simplify right side
    2,453,147x = 4,572,648,437,361.73
  5. Step 5: Solve for x
    x = 4,572,648,437,361.73/2,453,147
  6. Step 6: Final answer
    x = 1,863,992.84

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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.