Home / 6,038,103.84-9,061,354.86-3,902,892

Finding the Fourth Proportional to 6,038,103.84, 9,061,354.86 and 3,902,892

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Solution

The fourth proportional to 6,038,103.84, 9,061,354.86 and 3,902,892 is: 5,857,052.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,038,103.84 : 9,061,354.86 = 3,902,892 : x
  2. Step 2: Convert to fraction form
    6,038,103.84/9,061,354.86 = 3,902,892/x
  3. Step 3: Cross multiply
    6,038,103.84x = 9,061,354.86 × 3,902,892
  4. Step 4: Simplify right side
    6,038,103.84x = 35,365,489,392,255.12
  5. Step 5: Solve for x
    x = 35,365,489,392,255.12/6,038,103.84
  6. Step 6: Final answer
    x = 5,857,052.20

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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.