Home / 9,823,857.86-14,737,361.44-4,144,918.70

Finding the Fourth Proportional to 9,823,857.86, 14,737,361.44 and 4,144,918.70

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Solution

The fourth proportional to 9,823,857.86, 14,737,361.44 and 4,144,918.70 is: 6,218,042.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,823,857.86 : 14,737,361.44 = 4,144,918.70 : x
  2. Step 2: Convert to fraction form
    9,823,857.86/14,737,361.44 = 4,144,918.70/x
  3. Step 3: Cross multiply
    9,823,857.86x = 14,737,361.44 × 4,144,918.70
  4. Step 4: Simplify right side
    9,823,857.86x = 61,085,165,021,314.93
  5. Step 5: Solve for x
    x = 61,085,165,021,314.93/9,823,857.86
  6. Step 6: Final answer
    x = 6,218,042.43

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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.