Home / 6,199,520.54-9,300,405.09-2,554,226.12

Finding the Fourth Proportional to 6,199,520.54, 9,300,405.09 and 2,554,226.12

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Solution

The fourth proportional to 6,199,520.54, 9,300,405.09 and 2,554,226.12 is: 3,831,802.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,199,520.54 : 9,300,405.09 = 2,554,226.12 : x
  2. Step 2: Convert to fraction form
    6,199,520.54/9,300,405.09 = 2,554,226.12/x
  3. Step 3: Cross multiply
    6,199,520.54x = 9,300,405.09 × 2,554,226.12
  4. Step 4: Simplify right side
    6,199,520.54x = 23,755,337,560,956.93
  5. Step 5: Solve for x
    x = 23,755,337,560,956.93/6,199,520.54
  6. Step 6: Final answer
    x = 3,831,802.38

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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.